End mill holder Weldon SK 40 - 16 - 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

Enables reduction to the next smallest insert holder

Adapters ISO / PSK with axial clamping

which prevents the breaking of taps

Wooden case and instruction manual

206 x 56 x 24

Rolled thread

The chucking diameter is configured for a tool tolerance of h6

- determines clamping force via a pressure sensitive plug gauge

corresponding to the sizes of the threads

- Clamping positions: horizontal

clamping depth = 52

For clamping nuts OZ-system