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ER40-GB (472E-GB/4716E) tap collet with square drive
Features: ER tap collet similar to DIN ISO 15488A class 2 (15-20µm run-out)
Application: For clamping taps with square and cylindrical shanks in ER chucks according to DIN ISO 15488 (formerly DIN 6499).
- single-slotted
- Tap collet without length compensation
- Only the nominal size can be clamped
- Spring steel, hardened and ground
Clamping range mm |
Ø D mm |
L mm |
6.0x4.9 - 25.0x20.0 |
41.0 | 46.0 |