End mill holder Weldon SK 50 - 12 - 63Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw 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

Stainless steel with surface hardened measuring faces

For the storage of collets

Hardened and grinded all around

For sealing tools with internal cooling in collet chucks

000 mm/min

Ergonomic Handle of Design

For clamping nuts HKS-system

The base is designed with a thermal heat isolation hand grip

bei Ø 6 – Ø 32 mm = h236

For face machining

For right-hand and left-hand threads

For use on static and driven toolholders via threaded connector 1/8"