Hardinge is the world’s largest manufacturer of collets, feed fingers and pads. Our collets are renowned for their accuracy and durability with the best total indicator reading (TIR) in the industry. The superior performance of these Hardinge products begins with the raw material and the heat treat process control system. Individual care goes into every collet, at each manufacturing process, from handling the initial bar stock to polishing and laser etching. Generations of skilled machine operators have taken part in the many steps of producing a hardened and ground collet. Hardinge collets are five to seven points of Rockwell “C” harder than competitors’ products, extending collet life and improving accuracy, for years of predictable performance.
PRODUCTS:
- Collets for Lathes, Mills, Grinding Machines and Fixtures
- Collets for Automatics, Turret Lathes and Rotary Transfer Machines
- Sure-Grip® Expanding Collet Systems
- Swiss-Type Collets, Guide Bushings and Bar Loader Collets
- FlexC™ Collet Systems
- HQC® Quick-Change Collet Systems
- HCAC™ Collet Adaptation Chucks
- Rotary Systems
- Sure-Grip® 3-Jaw Power Chucks
- Collet Blocks & CNC Tooling
- Tool Holders, Toolholder Collets, and Bushings
- Custom Manufacturing
