Combi shell mill holder SK 50 - 22 - 55Application: 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

parallelism: 0

Set consist of

E3= 20 pieces

3 / L2=63 HA polished Split Point - Valuetool

ER-system with spray nozzles

102 x 45 x 15

- Calibration certificate

The tool inserts are made of oil-resistant

For mounting tools with straight shanks

Rotary holder for clamp holders with coolant supply directly to the cutting edge and for ISO clamp holders with claw clamping for optimum cooling of the cutting edge

Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)

The optimal storage and save transport of CNC tools