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Long Nose Collets – Clamping Surface Designs

Long Nose Collets

Clamping Surface Designs

Schlenker clamping surface designs are developed and manufactured to meet a wide range of technical requirements and application scenarios. Their geometry and surface characteristics allow the clamping system to be adapted to different machining tasks, ensuring reliable function and consistent performance under varying operating conditions.

Smooth

Clamping Surface Designs

  • Standard long nose collet
  • Mainly used on the sub spindle
Long Nose Collets – Smooth

Grooved

Clamping Surface Designs

  • Mainly used on the sub spindle
  • With additional grooves
Long Nose Collets – Grooved

Carbide Coating

Clamping Surface Designs

  • Carbide coating possible for all shapes
  • Higher coefficient of friction than a standard collet
  • Higher clamping force
  • Repeated / afterward coating possible
Long Nose Collets – Carbide Coating

Extended Clamping Length

Clamping Surface Designs

  • Can be used for long workpieces with multiple grooves
  • Greater wraparound of the workpiece circumference provides higher clamping force
  • More stable clamping for long workpieces
Long Nose Collets – Extended Clamping Length

Shortened Clamping Length

Clamping Surface Designs

  • Application for workpieces whose geometry behind the clamping diameter shouldn’t be damaged
  • Used for short workpieces so the ejector can be positioned closer to the clamping diameter
Long Nose Collets – Shortened Clamping Length