Combi shell mill holder BT 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

Surface hardened HRC 58~60

Ring gauge accuracy according to DIN 2250Delivery:

Stainless steel

With securing screws and Tee-nuts

because only the shaft diameters and the squares must fit

the control lamp lights up = identification of the reference point

DIN 1835 form A+B+E and DIN 6535 form HB+HE

tool steel

With adjustable spray nozzle and shim

Reduction for mounting tools with straightshank

Hinged mounting device for toolholders

Stahlkörper allseitig geschliffen und gehärtet