End mill holder Weldon SK 40 - 20 - 63Application: 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

As soon as the pointers indicate "0"

- Warranty card

for mounting on a wall

Unit Selection : Nm

E2= 7 pieces

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

length adjustment range

during grinding

- for easy determination of the reference point on CNC and conventional machines

bores and other details

- Determining the reference points (calibration) of optical presetting devices

the control lamp lights up = identification of the reference point