When your machining operation demands absolute accuracy and dependable grip at high RPMs, not just any drill chuck will do. That’s where the Llambrich HEXA Series comes in—engineered for CNC professionals who won’t settle for second-best.

Built for High-Performance Machining
The HEXA Series is part of Llambrich’s advanced CKS line, and it’s purpose-built for CNC applications like drilling, milling, reaming, and tapping. These chucks are designed with integral shanks, which means the body and taper are machined from a single piece of steel. That eliminates potential misalignment between chuck and shank—delivering tighter tolerances and improved rigidity.

And when you’re pushing the limits of your spindle, precision matters. The HEXA chucks are dynamically balanced up to 25,000 RPM (G6.3)—making them ideal for high-speed machining environments where vibration control is critical for tool life and surface finish.

Repeatable Accuracy, Every Time
With a runout of less than 0.05 mm, the HEXA Series gives you the kind of consistent, repeatable performance you need to minimize tool wear and maintain part quality over long production runs. That level of concentricity isn't just a spec—it’s a competitive edge when working with tight-tolerance components.

Drill capacities range from 0.5 mm up to 16 mm (0.02"–5/8"), covering everything from micro drills to standard taps. Whether you're running a small part on a Swiss machine or a multi-tool job on a vertical machining center, the HEXA has you covered.

Lock It In With ConfidenceThe standout feature?
Llambrich’s Hexa-Lock system. This design integrates a hex-key mechanism that allows you to apply significantly more torque than with a hand-tightened chuck—without risking slippage. It’s a smart combination of convenience and control: the simplicity of a keyless chuck, with the confidence of a locked-in hold.

Why Llambrich?
With over six decades of manufacturing experience and full in-house production at their Barcelona facility, Llambrich has built a global reputation for ultra-precise, long-life chucks. The HEXA Series reflects their ongoing innovation—delivering performance you can trust, shift after shift.

Looking for a drill chuck that keeps up with your spindle speeds—and your expectations? 
Ask Browne & Co. about integrating the Llambrich HEXA Series into your next high-speed setup. We’re proud to represent Llambrich across Ohio, Indiana, Kentucky, and Western Pennsylvania, and we’re ready to help you spec the right solution for your shop.

Tecnologie FRB builds face drivers around a single engineering objective – transmit torque through the face of the part while maintaining controlled axial thrust and predictable concentricity. That lets you machine the entire OD in one setup with the part located on its true center. You’re driving from the face, holding center, and finishing the OD in one shot. The result is consistent torque transfer, repeatable part location, and fewer setup headaches across turning, grinding, and gear cutting.

Two Generations of Engineering Experience
FRB is a second-generation, family-run Italian manufacturer that has focused exclusively on face-driving systems for decades. That narrow focus shows up in the details. The face driver is treated as a dedicated workholding system rather than a variation of a chuck or clamp.

Pin geometry, axial thrust control, and centering methods are engineered around how parts behave under load in CNC turning, grinding, and gear cutting. The design intent is stability at the cut, not theoretical performance.

How an FRB Face Driver Works
Torque is transmitted through hardened driving pins that engage the face of the workpiece while a center point establishes axial location. The part is driven from the face and located from center, leaving the entire outside diameter clear for machining.

With no jaws contacting the OD, the full external surface can be machined in a single setup. The driving pins float radially, allowing them to accommodate minor face variation while maintaining consistent torque transmission once axial load is applied.

Axial Thrust Control
Axial thrust is generated either by internal spring packs or by a hydraulic cylinder, depending on the face driver configuration. In both cases, thrust is applied at a defined and repeatable level that presses the workpiece into the driving pins.

Controlled axial load prevents overloading thin sections while still providing sufficient force to transmit torque during heavier cuts. Load consistency is maintained from part to part, reducing variation caused by changes in part length or face condition.

Spring-Loaded Face Drivers
FRB spring-loaded face drivers generate axial thrust through internal spring packs acting through the tailstock. This mechanically simple system provides consistent load and repeatability for soft turning, hobbing, and general production work.

Because the part is referenced from the center rather than the OD, runout is controlled at the functional datum. Typical center-based runout remains within about 0.001", depending on size and configuration. The spring system maintains consistent contact when small variations exist in the part face, keeping the drive stable

Hydraulic Face Drivers
FRB hydraulic face drivers apply axial thrust using an integrated hydraulic cylinder rather than relying solely on tailstock force. This allows higher thrust levels and tighter control, supporting heavier turning and grinding operations.

Axial load is applied through the spindle, improving rigidity and reducing sensitivity to tailstock condition. Hydraulic models are used where tighter runout is required and where long production runs need consistent stability under changing cutting loads.

Centering, Locking, and Accuracy Control
FRB face drivers are centered on the machine spindle using radial set screws or dedicated centering holes, depending on flange style. Once centered, the unit is locked to eliminate radial and axial movement during operation. This aligns the face driver to the spindle axis rather than relying on chuck jaw accuracy. Concentricity and roundness are governed by the center reference, independent of OD condition or gripping surface quality.

Driving Pins and Center Points
Driving pins are available in multiple sizes and orientations, with right-hand and left-hand options to match spindle rotation. A small amount of rotation under load helps the pins seat evenly and keep the drive consistent. Center points come in fixed, spring-loaded, and slotted versions. Slotted centers make room for lubrication or shallow center holes without giving up axial accuracy.

Flange and Mounting Options
FRB face drivers are available with integral flanges, Morse taper shanks, and bolt-on flanges with centering holes. This makes it easier to use the same face driver across different machines while keeping it running true and solid.

Typical Applications
Face drivers are commonly used for shaft production, transmission components, gear blanks, and precision ground parts where full OD access and center-based accuracy are required. Eliminating jaw distortion and secondary setups improves process stability and cycle-to-cycle consistency.

FRB face drivers are built to control axial load, stay on center, and drive the part without slipping. Spring-loaded and hydraulic versions let the face driver match the cut instead of fighting it. When the part stays centered and solid, the process stays predictable and the machine gets used the way it should.

For sizing help, configuration selection, and application support, contact Browne Sales to discuss the appropriate FRB face driver for your machines and parts.

In today's labor competitive machining environment, productivity is still all about spindle uptime. When your spindle isn’t turning, your shop is losing money. That downtime—whether it’s during tool setup, part changeover, or job prep—translates directly into delayed output, higher operating costs, and lower profit margins.

HAIMER, a global leader in precision tool holding, presetting and balancing, is offering WinTool software to U.S. manufacturers. Together, HAIMER and WinTool deliver a fully integrated tool and data management system that’s designed to help shops minimize downtime and keep spindles running.

The Five Keys to Unlocking Spindle Uptime
To increase spindle utilization and streamline machining operations, manufacturers need to focus on:

1. Optimizing production schedules
2. Writing efficient NC programs to reduce cycle time
3. Minimizing setup time for fixtures and tools
4. Eliminating production prep delays
5. Speeding up tool and part changeovers

HAIMER’s lineup of tool presetters, balancing machines, and toolholders—now backed by WinTool’s powerful CNC data management—makes it possible to address all five of these areas with a single solution.

Custom-Fit for Your Shop’s Needs
Whether you’re a high-volume production facility focused on automated throughput or a job shop juggling small-batch work and rapid changeovers, the path to efficiency looks different for everyone. HAIMER USA, now the exclusive distributor of WinTool in the U.S., offers the tools to meet those unique needs.

By combining HAIMER Tool Management 4.0 with WinTool’s centralized data system, shops can bring together CNC programming, CAM software, presetters, and storage solutions into one cohesive workflow.

Eliminating the Workflow Bottleneck
One of the biggest obstacles manufacturers face is fragmented information. R&D, production, programming, and quality often work with separate software systems and databases—ERP, CAM, machine controls, presetters—all of which rarely communicate. The result? Bottlenecks that delay ROI and choke productivity.

HAIMER’s integrated solution tackles this issue head-on. With a complete portfolio of toolholding, balancing, and presetting equipment, combined with WinTool’s Production Resource and Tool (PRT) Management, shops gain the ability to bridge departmental silos and streamline the entire machining process.

Results That Speak for Themselves
At HAIMER’s own manufacturing facility in Germany, the team uses WinTool every day to support the production of up to 4,000 tool holders. After implementing WinTool internally—well before offering it commercially—they saw immediate results. In just four months, WinTool was fully operational. Within the first year, the facility reduced cutting tool costs by over $300,000 through better visibility into tool inventory, locations, and life cycles.
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Those savings continue to grow as WinTool’s PRT system enables deeper integration and smarter resource allocation across departments.

Centralized Data for Smarter Manufacturing
The power of PRT management lies in its ability to centralize all tool and production data into one master database. From digital NC folders to integrated CAM and presetting systems, WinTool and HAIMER offer:

• Real-time tool availability and usage tracking
• Seamless integration with your CAM and automation equipment
• Standardized documentation for consistency and traceability

This tight integration allows for faster job setup, more accurate tool prep, and more efficient changeovers—getting your machines back to cutting sooner.

Get the Most Out of Your CNC Investment
​When every second of spindle time counts, HAIMER and WinTool give you the tools to make them count. Their joint solution eliminates inefficiencies, reduces costs, and helps unlock the full potential of your CNC equipment.

To learn more about how HAIMER and WinTool can help your shop increase spindle utilization and drive smarter production, get in contact with one of our Browne & Co team and we'll get into the details with you!

No matter what kind of part or material you are moving, your sling is the critical connection between your load and the crane. You can’t afford failure. That’s why more and more people are turning to Tuffy® Synthetic Web Slings—engineered solutions built for demanding applications where safety, reliability, and long service life are essential.

Tuffy slings go beyond basic lifting; they’re designed with industry-leading features that reduce wear, improve load control, and withstand some of the most demanding environments in manufacturing, construction, and field service.

Polyester vs. Nylon—Which Should You Choose?
Both materials get the job done, but each has its own strengths depending on your specific environment:

• Stretch under Load: Nylon stretches about 6% under rated capacity. Polyester stretches less, offering a bit more load stability.
• ​Chemical Exposure: Polyester stands up better to acids, while nylon withstands stronger alkalis.
• Sunlight Resistance: Both degrade over time in direct sunlight, though Tuffy applies treatments to improve durability. Still, storing slings out of the sun is always a smart move.
• Heat Range: Neither material should be used in temperatures above 194°F (90°C) or below -40°F (-40°C).
• Moisture & Oil: Both are highly resistant to water, seawater, oil, grease, and many common chemicals—perfect for messy shop or field conditions.

Want a nylon sling? Tuffy can make that on request, but polyester is their go-to for most applications because of its consistent performance in industrial settings.

Soft Enough for Sensitive Loads—Strong Enough for Structural Steel
When you’re lifting delicate or highly polished loads, you don’t want to risk scratches, dents, or surface damage. That’s where Tuffy’s synthetic web slings come in. Designed with protection in mind, these polyester web slings offer a soft but durable solution for lifting fragile loads safely and securely.

One of the key advantages of synthetic web slings like Tuffy is their ability to securely grip the load without causing surface damage. Unlike wire rope or chain slings, which can scratch, dent, or deform sensitive materials, Tuffy web slings distribute the load evenly across a broad contact area. This makes them ideal for lifting painted components, precision-machined parts, delicate surfaces, or coated beams. The elasticity of the synthetic webbing also helps absorb shock loading and reduce peak stresses, which can be critical when dealing with variable lifting conditions or delicate cargo.

Visibility, Traceability, and Safety—Built In
Every Tuffy sling includes color-coded identification for easy capacity recognition. Whether you’re sorting slings on the shop floor or selecting gear at the job site, color-coding helps avoid misapplication. Each sling also comes with a permanently attached, heat-sealed tag that details its rated load capacities for vertical, choker, and basket configurations. These tags meet ASME B30.9 requirements and help ensure compliance with OSHA inspection and rigging safety standards. Having clear and durable identification on the sling improves traceability and supports proper usage by your rigging crew—reducing human error.

Custom-Built Options for Real-World Challenges
Tuffy offers a wide range of sling configurations, including endless slings, flat eye and eye, twist-eye, reverse eye, and wide-body basket slings, allowing you to match the tool to the task. Standard web widths range from 1 inch to 12 inches, with ply options from single to quadruple, depending on capacity and application. . Type 6 (RE) Reversed Eye Slings offer extra durability and are great for vertical, basket, or choker hitches. Type 7 (FE) Flat Eye Slings let you rig through tight spaces and remove the sling easily from beneath the load. 

Tuffy also manufactures custom sling solutions to meet job-specific lifting challenges, including special lengths, wear pads, edge guards, and hardware attachments. If you’re lifting loads with complex geometries or requiring specific rigging points, Tuffy can help engineer the right solution to get it done safely and efficiently.
Capacities range from 3,100 lbs up to 32,900 lbs vertical, with even greater strength in basket hitches. And if you’re not seeing exactly what you need—just ask. Custom is part of the game at Tuffy.

Optional Scuff Edge™ Webbing Protection
​For applications that push gear to the limit, Tuffyoffers slings made with Scuff Edge™ webbing—a specially woven outer layer that delivers better abrasion resistance.

Understanding the characteristics and applications of insert types allows you to make informed decisions that improve efficiency, productivity, and overall outcomes in your machining processes. This short guide aims to provide a comprehensive overview of insert types compatible with Everede boring bars and how their distinctive features contribute to profitable  machining.

Everede boring bars accept a selection of standard carbide inserts.  Understanding how and why certain style so inserts are sued for the different types of bars will help you improve tool life and finish.  Everede offers inserts in the following geometry:  CDCD, TDGB-3, TDGH-3, & TDGC, TPGB-3, TPGH-3, & TPGC-3 and WCGT (Trigon) Inserts.

As you already know, the ANSI and ISO insert designation systems provide a standardized way to describe the shape, angle, and other attributes of cutting inserts used in machining operations. The first letter of the insert code indicates the shape of the insert, while the second letter refers to the clearance angle.

Here's how CD, TD, TP, and WC (Trigon) style inserts compare based on these designations:​

In summary, the choice between CD, TD, TP, and WC style inserts depends largely on the specific requirements of the machining operation, including the bore size, material hardness, and the desired balance between cutting edge strength and clearance angle.

CD and TD inserts, with their 15-degree clearance angle, are more suited to applications requiring a high degree of clearance to avoid dragging in smaller diameters.

In contrast, WC inserts, with their 6 cutting edges and 7-degree clearance angle, offer enhanced cutting edge strength for heavier cuts in larger diameters, although they provide less clearance.

TP inserts strike a balance with an 11-degree clearance angle, offering a compromise between clearance and edge strength.

As a final note, please keep in mind that Everede boring bars also often have the insert seated in a pocket that may enhance the clearance angle. For more information please contact Browne & Co to set up a call to answer your questions.

For over a century, Hangsterfer’s Laboratories has been at the forefront of metalworking fluid innovation, specializing in high-performance coolants, cutting oils, and lubricants. Founded in 1937, the company built its reputation on straight cutting oils designed for Swiss-style screw machines, earning the trust of precision manufacturers in medical, aerospace, and high-production machining.

Over the decades, Hangsterfer’s has expanded its product line to include water-soluble coolants, way lubricants, and bio-friendly formulations, all designed to optimize tool life, improve surface finishes, and enhance machine performance. Whether it’s deep-hole drilling, high-speed milling, or ultra-precision turning, Hangsterfer’s continues to be the go-to choice for machinists worldwide.

Hangsterfer’s product range includes specialized formulations designed to optimize machining performance across different applications.  Here's a quick summary of their more popular products:

Emulsifiable Oils: S-500 & S-500CF
S-500 is  Semi-synthetic and full synthetic coolants offering long sump life, excellent lubrication, and resistance to bacterial growth. Commonly used in high-speed CNC milling, turning, and Swiss-style machining. This Boeing approved product for general machining of all metals. Due to its extreme pressure (EP) properties, outstanding results have been generated on all metals, including nickel alloys, stainless steels and aluminum alloys. The S-500CF version is chlorine free with specially formulated anti-weld and anti-wear compounds for use on ferrous and non-ferrous metals especially aluminum alloys.

Semi-Synthetic: 5080 & 5040
Hangsterfer’s semi-sythetics, like 5080® are chlorine-free, vegetable based micro-emulsion semi-synthetic coolants that represents the Next Generation® in technology. The unique characteristics of thier semi-sythetics allow for excellent results high-pressure applications with exotic aerospace and medical alloys. The natural translucent formula provides good work piece visibility, very low consumption, and often reduces coolant consumption by more than 20%! 5080® is non-hazardous, non-toxic, contains no noxious chemicals, is low-odor, mild to the skin, does not damage paint, and is compatible with machine elastomers. Additionally, the 5040® low hydrocarbon formula utilizes special vegetable derived ingredients to achieve outstanding results in a wide variety of applications. The unique lubricity characteristics of 5040® allow for manufacturing of ferrous to non-ferrous materials.

Synthetic: Crystal Cut 322 & R-100
Crystal Cut ® 322 A Boeing approved full synthetic, which is excellent for machining and grinding of all materials, especially aerospace materials. Crystal Cut 322 is based on Alternative and Renewable Resources, and its unique formulation significantly eases the cutting process and also provides excellent corrosion and rust protection reducing oxidation of the freshly cut surfaces.  R-100: An excellent grinding synthetic, especially useful in Blanchard grinders and deburring tumblers. Hangsterfer’s R-100 is a full synthetic machining and grinding coolant. The transparent biostable formula offers extended sump life, reduced coolant consumption and minimal waste. R-100 is free of oil and grease while remaining transparent in both hard and soft water. It provides a unique cleaning action to help reduce wheel loading and leaves behind a thin corrosion inhibiting film.

Straight Cutting Oils: Hard-Cut 5418 & Hard-Cut NG
Hard-Cut® Series - Heavy-duty oils designed for deep-hole drilling, gun drilling, and high-pressure applications, particularly in aerospace and medical implant manufacturing. The Hard-Cut ® series is recognized as the ultimate in high quality cutting oils. Hard-Cuts are intended to make the hardest applications easier and more profitable by improving part quality and by reducing tooling costs. Hard-Cut 5418, an outstanding all-around cutting oil, can be used in Swiss-Style automatics, milling machines or light stamping. Hard-Cut NG is the Next Generation® of Hard-Cuts and contains an infused combination of synthetic and vegetable compounds and derivatives. Delivers extreme pressure and anti-wear additives to the tool work-piece interface without compromise to other features that you expect.

Way Lubricants
The full range of Hangsterfer’s WayOil series of products offers superior slideway adherence, stick-slip friction characteristics and complete water soluble coolant separation. WayOil 2 is formulated with high quality additives, resulting in products that meet or exceed international specifications established for slideway oils. By separating quickly and completely from your water soluble coolant, you will achieve the maximum in cutting performance and sump life. In addition, because they minimize water solubility, they are less likely to be prematurely washed off the ways. The Way Oil series is available in 5 viscosities that meet the International Standards Organization (ISO) viscosity requirements for machine lubricants..

Coolant Compatibility: Hangsterfer’s S-Series and Blaser Swisslube
One of the key advantages of Hangsterfer’s S-Series coolants, particularly S-500, is its ability to mix with certain Blaser Swisslube coolants without requiring a complete machine cleanout. Many shops have successfully transitioned by slowly introducing S-500 or S-500CF into their existing Blaser systems, reporting minimal foaming or separation issues. However, as with any coolant transition, it is recommended to conduct a small-scale test to ensure full compatibility before making a complete switch.

Machinists who have used Hangsterfer’s coolants and oils often share their experiences on forums like Practical Machinist, where real-world feedback highlights how these fluids perform in different applications. Many users praise S-Series coolants for their lubricity and tool life benefits, with one machinist noting, “We use S-500 and are satisfied with it. Great lubricity, easy on the machines. Life is indefinite.”

When it comes to Swiss machining and deep-hole drilling, Hard-Cut oils have earned a strong reputation for performance. One forum member recommended Hard Cut 5258 Light as “a great general-purpose cutting oil... I use it in my manual lathe and in brush-on applications.”

Beyond cutting fluids, Hangsterfer’s coolants are also known for their operator-friendly properties. Some machinists have reported that they’re gentler on the skin and produce less odor compared to other brands. As one user put it, “I have been running Hangsterfer's S-388 for years. It's been kind to my skin, virtually immortal, and quite effective for the kind of machining I do.”

From coolant longevity to cutting oil effectiveness, real-world shop experience continues to reinforce Hangsterfer’s reputation for reliability and performance across a wide range of machining applications.

Hangsterfer’s extensive range of coolants, cutting oils, and way lubricants makes them a versatile option for shops focused on performance, longevity, and compatibility. Whether you’re looking for a coolant that integrates well with existing systems, a high-performance cutting oil for Swiss machining, or a reliable waylube for precision movement, Hangsterfer’s has a solution tailored for your needs.

For shops considering a switch, tapping into machinist communities and conducting small-scale trials can help ensure a smooth transition with minimal downtime. To learn more or find out which lubricant is best for your shop get in contact with the team at Browne & Co to schedule a call.

Founded in 1960, Tecnologie FRB has been at the forefront of workholding innovation, specializing in advanced face driver technology. Their products are renowned for precision, durability, and versatility, serving a wide array of machining applications such as turning, grinding, and gear cutting. FRB's commitment to quality has made them a trusted partner for manufacturers worldwide.

FRB offers a comprehensive range of face drivers designed to enhance turning operations. These face drivers are engineered to provide exceptional holding power and stability, ensuring precise centering and consistent workpiece positioning, even under high-torque conditions. This reliability is crucial in demanding production environments where accuracy and efficiency are paramount.

• Driving Diameters: Accommodates workpieces ranging from 6mm to over 300mm in diameter, catering to both small and large components.
• Pin Actuation: Options for spring-operated or mechanical actuation, allowing flexibility based on specific machining requirements.
• Mounting Options: Available in flange or Morse taper mountings, facilitating easy integration with various machine setups.
• Max Runout: Achieves a maximum runout of 0.02mm with hydraulic actuation and 0.05mm with spring actuation, ensuring high precision in machining operations.

The modular design of these face drivers allows for quick adjustments, accommodating a wide range of workpiece materials and geometries. This adaptability streamlines workflows and optimizes machine performance in high-volume production settings.

In precision grinding applications, FRB's face drivers excel by maintaining impeccable stability and reducing deviations. Their advanced design ensures uniform pressure distribution, resulting in exceptional surface finishes and dimensional accuracy.

• Driving Diameters: Suitable for workpieces from 12mm to 400mm in diameter, addressing a broad spectrum of grinding needs.
• Pin Actuation: Hydraulically or pneumatically operated, providing consistent and controlled clamping force.
• Mounting Options: Flange fittings compatible with various grinding machine spindles, ensuring secure and precise attachment.
• Max Runout: Maintains a maximum runout of 0.005mm, critical for high-precision grinding tasks.

These face drivers are engineered to handle delicate and intricate workpieces, making them ideal for industries such as aerospace, medical, and toolmaking. Customizable configurations further enhance their adaptability, meeting specific requirements for different grinding operations, including cylindrical, surface, and centerless grinding.

FRB's face drivers are indispensable in gear cutting applications, providing dependable alignment and stability essential for machining complex gear geometries. Whether producing small precision gears or large industrial gears, these face drivers ensure consistent clamping and precise rotational accuracy.

• Driving Diameters: Capable of handling workpieces from 20mm to 300mm in diameter, suitable for various gear sizes.
• Pin Actuation: Features fixed driving teeth with independent and retractable center points, specifically designed for gear cutting operations.
• Mounting Options: Flange mountings that align with standard gear cutting machine interfaces, ensuring seamless integration.
• Max Runout: Achieves a maximum runout of 0.02mm, ensuring the precision required for accurate gear tooth profiling.

The robust construction of these face drivers minimizes vibration and misalignment, reducing errors in gear tooth profiling and ensuring optimal performance. FRB also offers tailored solutions for gear cutting operations, accommodating various gear sizes and types, including spur, helical, and bevel gears. This versatility makes them invaluable tools for manufacturers in automotive, aerospace, and heavy equipment industries, where gear precision is critical to overall system performance.

By integrating FRB's face drivers into their machining processes, manufacturers can achieve enhanced productivity, precision, and efficiency, meeting the rigorous demands of today's competitive markets.

Founded in 1957 in Barcelona, Spain, Llambrich has been a pioneer in designing and manufacturing high-precision drill chucks and machine tool accessories. In 1983, the company introduced the precision keyless chuck, setting new standards for concentricity with guaranteed maximum run-out tolerances. Continuing its tradition of innovation, Llambrich developed the Hexa System chuck in 2004, a super-precision chuck featuring hex key tightening suitable for drilling, milling, reaming, and tapping operations.

Among Llambrich's top-tier products is the HEXA chuck, an advanced solution designed specifically for CNC machining centers. This super-high precision drill chuck stands out due to its innovative hexagonal key lock system, which provides superior clamping security.

Unlike conventional keyless chucks, the HEXA chuck ensures an exceptionally firm grip on the tool, preventing slippage even under extreme torque conditions. This makes it ideal for high-precision drilling, reaming, milling, and tapping operations where tool stability is critical.

One of the most distinctive features of the HEXA chuck is its compact, integrated shank design, which eliminates the need for an intermediate arbor. By removing this additional component, Llambrich enhances the rigidity of the chuck, reducing runout and improving overall machining accuracy. The integrated design also contributes to greater durability by minimizing wear and tear on connection points, making it a long-lasting and reliable toolholding solution.

For applications that demand high-speed operations, the HEXA chuck is available with an optional balancing service, ensuring smooth and stable performance at speeds of up to 25,000 RPM, rated at G6.3 precision balance. This level of balance minimizes vibration, reduces spindle wear, and enhances surface finish quality, making it an excellent choice for industries requiring extreme precision, such as aerospace, medical, and high-performance automotive manufacturing.

With its advanced engineering and robust construction, the HEXA chuck continues Llambrich’s tradition of delivering industry-leading drill chucks for the most demanding machining environments.

In addition to the HEXA chuck, Llambrich offers the JK Industrial Series Keyless Drill Chucks, designed for both portable and stationary drilling applications.

These chucks feature a self-tightening mechanism that automatically increases clamping force in proportion to the applied torque, effectively preventing tool slippage during clockwise rotation.

Available with standard screw thread mounts for portable machines and tapered mounts for stationary setups, the JK Industrial Series accommodates drill bit capacities ranging from 1 mm to 20 mm (1/64" to 3/4").

Another premium offering is Llambrich's  JK Solid Series Keyless Drill Chucks, engineered for high-precision applications requiring enhanced stability.

These chucks boast an integrated shank and a one-piece construction, providing superior rigidity and consistent precision.

Designed with milled flats, they offer supplemental gripping torque up to three times greater than hand tightening, ensuring a secure hold even in high-torque operations. A spanner wrench is included for operators to achieve maximum clamping force with ease.


Llambrich's commitment to quality and innovation has solidified its reputation as a leading manufacturer of precision drill chucks, catering to a diverse range of industrial and specialized applications worldwide.

Zero Gravity is a premier designer and manufacturer of optic integration systems based in Cedar Rapids, Iowa. Specializing in precision-engineered scope mounts, the company offers innovative solutions tailored to meet the exacting demands of shooting enthusiasts and professionals.

Their flagship product line, the SUMMIT Magnified Optic Mounts, features double-hinged, keyed scope rings that provide 360-degree contact with the scope tube. This design eliminates distortion caused by gaps in standard split-cap mounts, ensuring optimal performance and accuracy.

“Tool life and surface finish are extremely important to us, and the HAIMER tool holders make achieving those objectives easy,” Morgan added. By leveraging HAIMER’s solutions, Zero Gravity not only improved part quality but also streamlined their manufacturing process, proving the value of precision engineering and advanced technology.

Chip control in milling is an ongoing challenge; issues like chip wrap, recutting, and evacuation have troubled the industry since its inception. With the rapid advancements in High-Efficiency Machining (HEM), these issues have become even more pronounced. Effective chip evacuation relies heavily on the available space around the cutting tool. An increased number of flutes, longer work engagement, and greater chip loads diminish the space needed to expel the removed material.

To address these problems, controlling the size and direction of waste is essential, as it promotes better flute clearance and evacuation. However, implementing efficient chip control presents challenges.

First, it is crucial that chip control methods do not negatively affect the surface finish of the part being machined. Second, for every conventional chip breaker added along the cutting edge, there is an increase in stress and load on the tooth behind it.

Finally, adding chip breakers reduces the cutting edge length of the flute by the width of each notch multiplied by the number of notches present.

To address the critical importance of chip removal and the potential issues it can cause in manufacturing processes, Fullerton Tool has developed the revolutionary "Chip Splitter" technology. This innovative design not only enhances chip management but also brings significant mechanical advantages and engineering improvements over traditional chip breakers available on the market.

Chip Splitter Key Features

• Minimizes stress risers in the flute while balancing cutting forces along the cutting edge.
• Enhances chip flow and evacuation.
• Controls chip formation, contributing to a better surface finish on the machined part.
• Reduces spindle load and cutting resistance, leading to lower cutting forces, improved efficiency in today's HEM machining, longer tool life, and reduced risk of tool breakage.
• Frees up the tool during cutting to reduce vibration and chatter, minimizing distortion in the workplace.
• Decreases chip re-cutting in challenging aerospace materials.
• Prevents chip entanglement in the cutter body to facilitate efficient chip evacuation.
• Promotes efficient chip disposal and handling by breaking long, continuous chips into smaller, more manageable pieces, which improves cutting efficiency.