ER Collets

Category:

Description

High Precision Italian Made ER Collet Sets

Ultra Precision Collets

The new standard in concentricity and repeatability.

  • Concentricity of 0.005mm
  • Clamping range of 0.5mm
  • 12 slot construction for efficient and safe clamping
  • Produced with a patented spring steel and a detailed vacuum sealed heat treatment. Ground and galvanized polishing create consistent high concentricity

Sealed Coolant Through Collets

Should only be used with tools with internal coolant capabilities.

  • Can be used up to 120 Bar
  • Collets close only the nominal diameter
  • Ensures that the coolant comes out from the end of the tool, controlling the chips during processing

SuperJet External Coolant Collets

A revolutionary new ER Collet!

  • Can be used with coolant through and non-coolant through tools.
  • Can be used up to 120 Bar
  • With non-coolant through tools and high pressure, coolant comes out of micro-cuts on the collet onto the tool profile allowing constant peripheral lubrication of the tool.
  • With coolant through tools and high pressure, coolant comes through the tool AND the micro-cuts on the collet. This ensures constant peripheral lubrication of the tool AND keeps the tool cool and clean.