End mill holder Weldon with cooling channels SK 40 - 20 - 63

End mill holder Weldon with cooling channels SK 40 - 20 - 63Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring 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

- Stainless steel 1

To use for high speed cutting and high precision milling

Suitable for tool holders with polygon shank (PSC/PSK) ISO 26623-1

Hinged mounting device for toolholders

For retaining screw DIN 6367

Ø 6 – Ø 32 with h6-tolerance

For attaching shell-type milling cutters

without the illustrated cutting tools

for KEMMLER precision collet chuck ER

In the tailstock of the lathe so that no friction occurs between the workpiece and the tip

Measuring surfaces allow for the measurement of external diameters

Measuring surfaces allows measurement of external diamters