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.

by Bernard Martin

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.

by Bernard Martin

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.

by Bernard Martin

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.

by Bernard Martin

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.

by Steven Oszust Jr., Fullerton Tool

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.

By Bernard Martin

Motorsports and high-performance engineering is on the verge of a transformative innovation. Boneham Metal Products Inc., a leader in precision-engineered solutions, is excited to bring the Koenig Expander® plug to North American customers. This advanced sealing solution has already revolutionized the design and maintenance of fluid systems in motorsports and automotive industries worldwide, and it’s now available to support engineers and manufacturers in North America.

Pull-Type Expanders are engineered to excel in high-pressure environments where sealing integrity and strength are paramount. These expanders rely on a pull-style installation mechanism, which uses a controlled force to expand the sealing element uniformly, ensuring a secure and robust fit. This method eliminates potential leak paths and guarantees long-term reliability, even under extreme operating conditions.

Pull-Type Expanders are used in a variety of applications including:

• Engine Blocks - These expanders are perfect for sealing coolant and oil passageways in high-performance engine blocks. They prevent fluid leakage under extreme temperatures and pressures, maintaining engine efficiency and reliability during high-speed operations.
• Hydraulic Systems - Hydraulic systems  rely on precise pressure management, making pull-type expanders a critical component in preventing fluid loss.  Ideal for motorsports vehicles, where hydraulic systems often control braking, steering, and suspension systems
• High-Stress Motorsports Components - Pull-type expanders are frequently used in turbochargers, transmission cases, and differential housings. Their ability to withstand vibration, thermal cycling, and high-pressure pulsations makes them indispensable in race-ready vehicles.
  

Advantages of Pull-Type Expanders
Pull-Type Expanders provide numerous benefits that make them the preferred choice for engineers working on high-performance systems:

• Exceptional Sealing Strength - The pull-style installation ensures a uniform expansion, creating a tight seal that can withstand pressures exceeding 6,000 psi (or higher in custom applications). This robust seal eliminates the risk of micro-leaks that could compromise system integrity over time.
• Reliability in Extreme Conditions - Designed to perform in harsh environments, including exposure to high temperatures, aggressive fluids, and constant vibration. Their proven reliability reduces the need for maintenance or replacement, critical in motorsports where downtime is costly.
• Reduced Machining Requirements - Unlike traditional threaded plugs that require counterboring or tapping, pull-type expanders can be installed directly into precision-drilled holes.  This simplifies the machining process, saving time and reducing the risk of manufacturing errors.
• Consistent Performance - The pull-style mechanism ensures consistent sealing performance across a wide range of applications, making it a versatile solution for engineers.
• Compact Design - Pull-type expanders are lightweight and compact, an important factor in motorsports where weight reduction is a critical performance consideration.

Push-Type Expanders provide an efficient and reliable method for sealing drilled holes in fluid systems. Designed for moderate pressure and temperature environments, these expanders offer a quick and cost-effective alternative to traditional sealing methods such as threaded plugs or welded seals. Their straightforward installation process makes them a popular choice for various automotive and motorsports applications, where precision and durability are required without the complexity of more involved sealing techniques.

Push-type expanders are ideal for a wide range of fluid control and sealing applications in motorsports and automotive engineering, particularly in systems where pressure and fluid integrity must be maintained consistently

• Braking Systems - Used to seal hydraulic brake lines and components, ensuring no loss of pressure within the braking circuit. Helps maintain consistent braking performance by preventing leaks in drilled passages and hydraulic blocks. Commonly found in master cylinders, calipers, and ABS control units where fluid integrity is critical.
• Fuel Delivery Systems - Effectively seals ports and passages in fuel rails, injection systems, and high-performance fuel delivery components. Prevents leaks and ensures efficient fuel management, optimizing combustion and engine performance. Resistant to fuel corrosion and pressure fluctuations, making them a durable choice in both gasoline and ethanol-based fuel systems.
• Cooling Systems - Used in engine coolant passageways, radiators, and heat exchangers to seal excess or unused drilling points. Helps maintain coolant pressure and prevents leaks that could lead to overheating or inefficient thermal management. Compatible with both liquid- and oil-based cooling systems, ensuring long-term durability even under high operating temperatures.
• Transmission System - Seals fluid passages in automatic and manual transmissions, preventing leakage and maintaining hydraulic pressure for smooth gear shifts.  Ensures consistent lubrication flow, reducing wear on gears, clutches, and bearings.  Resists temperature fluctuations and mechanical stress, making it ideal for high-performance racing transmissions where reliability is paramount.
• Fluid Reservoirs - Used in oil, fuel, and coolant reservoirs to seal manufacturing access points and control flow dynamics.  Prevents contaminants from entering critical fluid storage systems, ensuring the purity and longevity of essential lubricants and coolants. Provides long-lasting durability, reducing maintenance needs and minimizing the risk of system failures due to leaks.
• Oil Circuits - Seals drilled holes within high-pressure oil galleries in engines, turbochargers, and hydraulic components. Prevents oil starvation in performance applications by maintaining precise pressure and flow rates. Ensures consistent lubrication in high-revving engines, reducing the likelihood of component failure due to friction or overheating.
  

Advantages of Push-Type Expanders
Push-type expanders offer several benefits that make them a preferred sealing solution for engineers and manufacturers looking for efficiency, cost-effectiveness, and reliability.

• Easy Installation - Push-type expanders do not require complex tools or specialized machinery for installation. They are simply inserted into the hole and pushed into place, making the process quick, repeatable, and highly efficient.
  
• Cost-Effective Solution - Compared to threaded or welded seals, push-type expanders reduce machining costs by eliminating the need for threading or additional finishing operations. Their straightforward design reduces production time, making them ideal for high-volume manufacturing environments.
• Reliable Sealing Performance -  Engineered to provide a tight and leak-proof seal under moderate pressure conditions. Resistant to common automotive fluids such as brake fluid, fuel, coolant, and lubricants, ensuring long-term durability.
• Lightweight and Space-Saving Design -  Their compact size and low-profile design make them ideal for applications where space is limited, such as compact brake calipers or fuel injection systems. Minimizes weight, which is especially important in high-performance and motorsports applications where every gram counts.
• Adaptability for Various Applications - Push-type expanders are available in different sizes and material options, allowing for customization based on specific application needs. They can be used in aluminum, steel, and composite materials, making them suitable for a wide range of engineering projects.
  

Why Choose Boneham Metal Products for the Koenig Expander®?
With over a century of experience in precision engineering, Boneham Metal Products is uniquely positioned to bring the Koenig Expander® to North America. Our expertise in motorsports and high-performance applications ensures that customers receive not only a superior product but also unmatched technical support and service.

​To learn more about Koenig Expanders get in contact with our team here  Browne & Co!

“It was inspiring to see the respect and rapport they’ve cultivated over the years. Their enthusiasm for our products is contagious, and it’s clear how much value they bring to our customers,” she added.

Precision Brand and Browne & Company remain aligned in their mission to deliver exceptional service and support to the industrial and MRO markets. As both companies look to the future, they are excited to continue evolving together while honoring the legacy that has brought them this far.

About Precision Brand Products, Inc.
Based in Downers Grove, Illinois, Precision Brand Products has been manufacturing high-quality toolroom and maintenance items for over 75 years. With a commitment to consistent quality, product availability, and customer satisfaction, Precision Brand serves distributors and customers worldwide.
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About Browne & Company
Browne & Company is a respected manufacturer’s representative agency serving the industrial tooling and maintenance sectors. With a reputation for deep technical knowledge and exceptional distributor relationships, the firm has been instrumental in growing brands across its territory since 1965.

Precision Brand shim stock features a strong acrylic adhesive that prevents it from slipping. It is resistant to corrosion and comes with a traceable lot number. It's available in the following materials: Aluminum, Blue Tempered Steel, Brass, Stainless Steel, Steel, and Plastic.

When precision matters most, you rely on shim stock that performs with reliability and consistency. That’s why we’re thrilled to announce exciting upgrades to the branded shim you already love!

What’s New?
Precision Brand upgraded shim stock now features a strong acrylic adhesive that ensures it stays firmly in place during use. No more slipping or shifting—just optimal performance when you need it most.

Key Features:

• Enhanced Adhesive Strength: Prevents slippage for reliable positioning.
• Corrosion Resistance: Designed to withstand tough environments and extend product life.
• Traceable Lot Numbers: Ensures accountability and quality control for every batch.

Material Options:This shim stock is available in a variety of materials to suit your specific needs:

• Aluminum: Lightweight and versatile.
• Blue Tempered Steel: High durability for demanding applications.
• Brass: Excellent for conductivity and machinability.
• Stainless Steel: Corrosion-resistant for harsh conditions.
• Steel: Strong and reliable for everyday tasks.
• Plastic: Flexible and non-metallic for specialty applications.

Why Choose Precision Brand's Upgraded Shim Stock?
These enhancements provide better performance, reliability, and traceability—everything you need to maintain precision and confidence in your work. Whether you're leveling machinery, filling gaps, or achieving exact tolerances, this shim stock is ready to exceed expectations.

Upgrade your toolbox with the enhanced branded shim and see the difference for yourself. Contact us today to place your order or learn more about how these upgrades can enhance your operations!