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Article code:
ER collet chuck, ultra-short SK 40
Article no.: 300445
Article code:
- Arbor standard: ISO 7388-1
- Shape: AD
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
- Machining strategy: HPC
Description
Version:
Taper ground internally and externally. Ultra-short type with internal precision clamping nut. Best suited to working in restricted working areas, with higher stability.
Application:
For clamping tools with parallel shank in collets to DIN 6499 Form A and B.
Supplied with:
ER clamping nut (internal).
Optional extras:
ER collets No. 308941 − 309448, Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835.
Note:
Matching clamping nut No. 309621.