Combi shell mill holder SK 40 - 22 - 160

Combi shell mill holder SK 40 - 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

154 x 54 x 17

For mounting straight-shank tools in collets

For measuring the groove diameter of shafts

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

For use on vises

load capacity 200kg

clamping depth = 52

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

The base is designed with a thermal heat isolation hand grip

For attaching shell-type milling cutters

When contact between the spherical tip and metal component occurs

7 x 53 x 15