End mill holder Weldon with cooling channels SK 40 - 16 - 160Application: 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

bei Ø 6 – Ø 32 mm = h234

For the storage of collets

Ring gauge accuracy according to DIN 2250Delivery:

Ground internally and externally

Stem diameter: Ø 8mm h6

Mit mechanischem Spannkraftverstärker

Clamping accuracy at the centre 0

For mounting and drifting taper shanks DIN 228-1 A in toolholders DIN 228-1 B

After mounting

With adjustable spray nozzle and shim

see article description

With 8mm stem diameter