End mill holder Weldon SK 50 - 10 - 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

- HRC 43-47

Measuring contact points are designed to allow measurements near to the bottom of blind holes

3 / L2=63 HA polished Split Point - Valuetool

7 x 53 x 15

Synchro tapping chucks compensate synchronisation errors

Angle reading = 10 arcmin

clamping depth = 58

Vernier: 5

Dial Graduation: 1°

Humidity : 0~90%

prevents overfeeding

A possible increase of axial force during the tapping process is reduced to a minimum