End mill holder Weldon with cooling channels SK 50 - 20 - 130Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring 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

Chrome molybdenum steel ( or Chrome vanadium steel ) square drive

clamping depth = 36

- Clamping accuracy at the centre 0

- Integrated pull-down mechanism

and other hard to reach portions

206 x 56 x 24

Without wrench

better process security and productivity

Integrated pull-down mechanism

T-nuts 18 mmTest certificate

For use on vises

On machining centres without synchronised spindles