End mill holder Weldon SK 50 - 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

Setting angle: 107

With high precision coolant you get improved

Only nominal size d can be clamped (applicable up to 120 bar)

Execution:

For the manufacturing of special tools

4021 x 20Cr13

so the system is suitable for through-coolant feed

Application:

In this way

Hydraulic or manual clamping

longer tool life

With retaining screw