138E (F20) square
Features: Square dead-length collet according to DIN 6343. Spring steel, hardened and ground.
Application: For clamping workpieces (chuck or bar machining) in lathes (conventional or CNC-controlled) in the spindle or in the collet chuck.
square size max. mm |
increment mm |
Ø d mm |
Ø D mm |
L mm |
α ° |
11.0 |
1.0 |
20.0 | 28.0 | 67.0 | 16° |
- Square bore: smooth ≤ Ø 11.0 mm
- Only the nominal size can be clamped.
- available on request