Straight Shank Collets C42 C32 C25 Collet

  • Straight shank collets
  • Works on all Straight Shank Collets
  • C42 C32 C25
  • High-performance spring steel
  • All surfaces precision ground
  • Twice heat treatment hardened   HRC48
  • Straight shank collets clamping range 1-32mm
  • Concentricity is less than .0002 and 0.0005 at collet face available
  • Oxide black
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        Straight Shank Collets C42 C32 C25 Collet

Straight Shank Collets with large tightening force, large clamping range, and good accuracy. It is generally used for supporting the use of CNC tool holders. It plays an important role in the axial direction of machine tools. The use is a wide field, it needs to correspond to a variety of machine tool series, and includes products designed to reflect the different styles and characteristics of it and the machine tool, it is widely used in boring, milling, drilling, tapping, Grinding and carving.


  We accept custom OEM order 

Straight Shank Collets C42 C32 C25 Collet

Straight shank  Collets  SK Collets available Straight Shank Collets C42 C32 C25 Collet
Insulation material Alloy Spring Steel Full hardened
Hardness HRC 48
Run Out (TIR) 0.0001″ 0.003mm
Hole Stand  h6 tolerance and no flexible chucking range
 Clamping increase range  0.5mm or 0.015″
Clamping  Range 1-32mm or 1/16 to 1.24″
Water pressure 80kg/cm2 (1000psi)


We use spring steel from Japan and Germany, Taiwan.
SUJ2 after heat treatment, it has high hardness and toughness, better grinding quality, good flexibility, and longer useful life. hardened in hrc48, all Straight shank collet 100% QC, keep each straight shank collets are in good run out condition, run out checking with 4 times long, using Rego-fix, Collet QC system,100 % collet run out under 5 μm.

We sold quantity over  500,000 pieces per year

Choosing a straight shank collet is still appropriate to ensure the quality is guaranteed. The straight chuck collet is also a powerful Collet chuck.
The straight chuck is a high-speed, high-precision, high-efficiency processing fixture. The tool can be clamped on the machine tool with high precision,
and it can still maintain a precise clamping state during processing. The powerful elastic chuck should be equipped with a powerful tool holder.
which are divided into C20, C32, and C42. C32 has a high usage rate, and its material is generally SUJ2.


Straight shank  collet clamping range size

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