End mill holder Weldon with cooling channels BT 40 - 10 - 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

The collet clamping Ø range is always up to 0

(applicable up to 21 bar)

Coolant nozzles lockable for tools with internal coolant

ADJRGA = Length adjustment range

- Scanning surface Ø24

For all solid drills with cylindrical shank according to DIN 6595

accuracy: 0

Rolled thread

better process security and productivity

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

For safe clamping of taps

4 coupling