End mill holder Weldon with cooling channels SK 50 - 06 - 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

For highest axial and radial loading

With built-in tightening bolt

For sealing tools with internal cooling in collet chucks

For horizontal clamping of flat workpieces

Extension rod >6mm

For mounting milling cutters with transverse or longitudinal groove

Ground on the inside and outside

without the illustrated cutting tools

For the storage of collet chuck

vertical and lateral

PSK = PSK 63

- determines clamping force via a pressure sensitive plug gauge