End mill holder Weldon HSK 63 - 08 - 65Application: 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

Water and dust resistant design

Hardened and grinded all around

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

Easy to read dial face

4021 x 20Cr13

All holders are made of forged steel

because only the shaft diameters and the squares must fit

Application:

Centering nut (Pair)

rack and handles

Maximum lifting force 400kg

Not applicable with reductions