End mill holder Weldon SK 40 - 40 - 120Application: 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 highest axial and radial loading

For mounting straight-shank tools in collets

maximum = 50 mm)

With precision clamping nut

For parting-off holders with coolant supply directly to the cutting edge

Improves chip evacuation and decreases the risk for chip jamming

and are noted for their tailored inner struts

Large LCD display

Digital setting device Z-axis

bores and other details

Positionier- und Halte-Pin

Advantage: