Combi shell mill holder SK 50 - 22 - 160Application: For mounting milling cutters with transverse or longitudinal groove. Delivery: With retaining screw, driving ring and feather key 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

Chrome molybdenum steel ( or Chrome vanadium steel ) square drive

Mainly for external machining

PSK = PSK 50

E3= 6 pieces

Key insert extended

Spray nozzle can be closed

Integrated pull-down mechanism

Reduction for mounting tools with straightshank

prevents chip clogging

Protection level IP65

suitable for limited space

reading parts brushed chromium-plated