Product Description
42215-W-57 Techniks ISO 30 / SK 30 ER collet chuck / tool holder, ISO 30 x ER 40 – 57mm, with slot nut / collet nut 46140. Replaces Techniks part #12215-W-57.
*Retention knob / pull stud, ER 40 collets and ER 40 wrench 04617 sold separately.
- For Colombo spindle motors, use retention knob:
- Techniks 13001 / 49001 (clamping by fingers) or
- Techniks 49001-45 (clamping by balls)
- For HSD spindle motors, use retention knob:
- Techniks 49019