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High-speed accuracy starts at the spindle—the Llambrich HEXA Series keyless drill chucks are built to hold tighter, run truer, and stay stable at speed.  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.
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 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. |
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Browne & Co., Inc.
9124 Tyler Blvd Mentor, Ohio 44060 |