End mill holder Weldon PSK 40 - 08 - 50Application: 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

For highest axial and radial loading

For sealing tools with internal cooling in collet chucks

Bed height H: 0

Perforated plate for mounting accessories

With ball bearing clamping nut All holders are made of forged steel

4021 x 20Cr13

KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex

Low material loss

driving ring and feather key

The chucking diameter is configured for a tool tolerance of h6

edge radius 1 mm

For holding tapers according to DIN 69871