ER-Precision collet chuck SK 40 - 2/20 - 70 | ER 32

Application:
For mounting straight-shank tools in 3µm-collets.

Advantage:

• Excellent concentricity in the system (chuck + collet + clamping nut)
• Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
• Plain clamping nut without grooves for high speed machining

Note:
Only nominal size DCONWS can be clamped.

Delivery:
With precision clamping nut