End mill holder Weldon BT 40 - 12 - 100Application: 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

Chrome molybdenum steel ( or Chrome vanadium steel ) square drive

radial load

Calibration certificat

7 x 53 x 15

Synchro tapping chucks compensate synchronisation errors

With fi ne adjustment carriage to feed the slider finely

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

contact- and hot air shrink units

tool steel

E1= 14 pieces

Without toolholders and inserts

For clamping nuts OZ-system