End mill holder Weldon SK 40 - 12 - 50Application: 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

Standard type without safety clutch

High accuracy

- Setting the rotary table zero point of 5-axis machining centres

- With filter for dirt particle-free cooling

Axial sealed with two O-rings

Ergonomic Handle of Design

Battery :1

nuts and plain washers

For gauge-accurate working and controlling of surfaces and squares up to 46°

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

DCONWS = 40 and DCONWS = 60:

Coolant pressure up to 100 bar