ER-Collet chuck SK 30 - 3/26 - 60 | ER 40Application: For mounting straight shank tools for woodworking 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

To increase the specific contact pressure per unit area

Excellent performance on various work material: Stainless steel

- HRC 43-47

Calibration of the angular position of spindles of milling-turning centres

and are noted for their tailored inner struts

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

Plain clamping nut without grooves for high speed machining

- Determining the reference points (calibration) of optical presetting devices

Thread confi guration with a special design

coolant pipes is screwed to the cylinder head screw integrated in the adapter

Memory : 100 Readings

Instructions for useWrench4 pcs