CAT 40 ER Collet Chucks – Techniks Certified

Techniks Certified means the critical features of each holder have been individually lab-tested, measured, and inspected for compliance with our meticulous quality requirements. Techniks Certified guarantees each tool holder meets or exceeds our published specifications.

CAT Collet Chucks

Techniks offers a large range of CAT collet chucks for every application Our high-performance CAT collet chucks feature our Power-Coat nut that provides 75% greater clamping pressure on the tool shank while minimizing radial distortion.

Each Techniks collet chuck comes with an individual lab report detailing balance, run-out, and other critical performance features of the tool.

Types and Benefits of Techniks CAT Collet Chucks

Techniks CAT collet chucks are balanced to 25,000 RPM at G2.5, have a maximum T.I.R. of 0.0001″  measured from taper to collet pocket, and include our exclusive PowerCOAT Nut that increases holding power on the tool shank by 75%.

CAT40 ER Collet Chucks – CoolFLEX: These CAT tool holders are factory set for coolant-thru spindle and DIN-B coolant-thru flange.

CAT40 ER Collet Chucks – Mini Nut: These collet chucks feature a Power-Coat mini nut for better clearance while still delivering maximum clamping pressure on the tool shank.

CAT40 ER Collet Chucks – Super Rigid: These super stubby collet chucks are balanced to 25,000 RPM at G2.5, have a maximum T.I.R. of 0.0001”, and feature the shortest projection of any collet chuck. Perfect when the Z axis is limited.

CAT40 ER Collet Chucks – DualDRIVE: Techniks DualDRIVE collet chucks are compatible with dual-contact spindles. The simultaneous flange and taper contact increases rigidity and accuracy during machining, and improved performance at high metal removal rates, and when machining at extended lengths. DualDRIVE collet chucks are factory set for coolant-thru the spindle and DIN-B coolant-thru flange.