Milling arbors for screw-in cutters SK 40 - M8 - 94 - LB75Application: For mounting screw in cutters with thread. 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

Heat-treated steel

Ergonomic Handle of Design

For mounting straight-shank tools in collet chucks ISO 15488 (ex

154 x 54 x 17

better chip evacuation

For the coolant supply through the centre of  HSK toolholders

ER-system with spray nozzles

Application:

Suitable for mass production

rack and handles

Measuring surfaces are carbide

- Axial sealed with two O-rings