End mill holder Weldon with cooling channels SK 50 - 08 - 63Application: 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 sealing tools with internal cooling

With built-in tightening bolt

B4 - 25 x 16 x 30

The steel body is hardened and grinded all-round

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

Adapters ISO / PSK with axial clamping

For the manufacturing of special tools

For mounting straight-shank tools in collet chucks DIN 6499

With clamping screw and O-ring

Left - right - forehead - overhead

For individual combination of T-bolts in conjunction with T-nuts and tenons

For the chucking of quick change adaptors for taps