ER-Collet chuck SK 40 - 2/16 - 160 | ER 25Application: 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

The stylus has a predetermined breaking point at the very top

- with clamping adapter Ø 6 mm und Ø 8 mm

Delivery with test certificate All holders are made of forged steel

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

With built-in tightening bolt All holders are made of forged steel

Warranty : 1 year in normal statement

With Fine Adjustment

improves thread quality

- Without wrench

A complete certificate of calibration traceable to the N

Delivery with test certificate

Satin chrome finished