ER-Collet chuck HSK 63 - 3/26 - 160 | ER 40Application: 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

- With filter for dirt particle-free cooling

For drifting of tools with taper shanks DIN 228-1 B

PSK = PSK 50

clamping depth = 41

vertical and lateral

With clamping screw and O-ring

Through hole for internal cooling provided

Longer durability of inserts

Torque setting types : Adjustable torque type

Eingebauter Niederzug

Clamping positions: horizontal and vertical

no adhesion occurs and the tool