ER-Collet chuck SK 40 - 1/10 - 100 | ER 16Application: For mounting straight shank tools in collets. Delivery: With balanced clamping nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

Calibration certificate

Flatness tolerance 0

E3= 12 pieces

without the illustrated cutting tools

With mechanical booster

DCONWS = 40 / DCONWS = 60:

ER-system with spray nozzles

so the system is suitable for through-coolant feed

carbon steel

These are limited by mechanical end stops

E1= 40 pieces

Adaptive interface machine direction (ADINTMS): BMT driven turret interface -size BT65A