ER-Collet chuck PSK 50 - 2/13 - 100 | ER 20Application: 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 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

With clamping screws

For mounting straight-shank tools in collets

For retaining screw DIN 6367

For d = 60 only with four fi xation screws according to DIN 912

Effective from low to high coolant pressures

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

For mounting straight-shank tools in collet chucks DIN 6391

with IC DIN 6499 B (ISO 15488 B)ER-system

Thread confi guration with a special design

For mounting solid drills with cylindrical shank according to DIN 6595

Hinged mounting device for toolholders

Coolant pressure up to max