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Sure-Grip Expanding Collet Systems

Sure-Grip Expanding Collets for turning, milling and grinding

The Hardinge Sure-Grip Expanding Collet is a double-angle design that assures true parallel gripping of the workpiece with maximum torque. Hardinge is the expert when it comes to exact part length control. They patented the first Dead-Length 5C and 16C collets used for high-production manufacturing. The Sure-Grip Expanding Collet has true part length control built into its  design. The workpiece locates against the face of the arbor or the face of the work stop to ensure no longitudinal end movement. The collet draws the workpiece firmly against the stop, producing an extremely stable part. The results are heavier cuts, better surface finishes, and  closer tolerances. Sure-Grip Collets can be custom manufactured for special applications for spindles, sub-spindles and mill tables. Pick-off collets are frequently engineered for Swiss and multi-spindle machines. Splined or serrated surfaces can be made for special grips and shapes, while recessed draw-plug styles might solve your short gripping problem.



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Key SpecificationsFeaturesDocuments

Sure-Grip Expanding Collet Systems

  • Instant centering of the arbor - no adjustment 
  • Quick changeover 
  • Wide gripping range for each collet 
  • True parallel gripping even when gripping half the collet body 
  • High gripping force 
  • Light gripping on small parts with bores down to 1/8" (3.175mm) 
  • Exact part length control
Document NumberDescriptionFile Size
 2270Sure Grip Expanding Collet System10
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please e-mail us and include the subject: Sure-Grip Expanding Collet Systems



Jones and Shipman Hardinge Limited
Murrayfield Road
Leicester
LE3 1UW, England
Tel: +44 (0)116 2013000
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Hardinge is the leader in providing a wide range of highly reliable turning, milling, grinding and workholding solutions under the brands Hardinge, Bridgeport, Kellenberger, Hauser, Tripet and Tschudin. We never compromise on product design, so customers can count on Hardinge to help them make the right part to the required specification, every time.