End mill holder Weldon SK 40 - 12 - 130Application: 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

wrench and collets

Clamping capacity up to –0

Warranty card

3 µm radial run-out with a 2 µm clamping nut

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance8

05mm / 1/128"

The base is designed with a thermal heat isolation hand grip

Low material loss

Shortened processing times and reduction of production and unit costs

0V Battery

Functional parts hardened and ground

B showing the deviation of each block