Combi shell mill holder SK 40 - 40 - 60Application: 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

For sealing tools with internal cooling

Stainless steel

The fine-adjustment allows the slider to be precisely positioned

Individual serial numbers on each block

- Auto/manual shutdown

Reduction for mounting tools with straightshank

chip breaking

Determination of bore centres to the machine spindle

bei Ø 6 – Ø 32 mm = h231

bei Ø 6 – Ø 32 mm = h238

Suitable for:

With retaining screw