End mill holder Weldon BT 30 - 20 - 63

End mill holder Weldon BT 30 - 20 - 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

For retaining screw DIN 6367

Ideal für große Werkzeugmaschinen mit vielen und schwer zu entfernenden Spähnen

For clamping nuts KPS-system

- with clamping adapter Ø 6 mm und Ø 8 mm

Metallic sealed collets with cooling channels

For d = 60 only with four fi xation screws according to DIN 912

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

Hardened steel

set and data button

without the illustrated cutting tools

With bolted corpus

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)