End mill holder Weldon BT 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

regardless of grade

- The main body is made of aerometal

5 x 58 x 18

For the storage of tapping quick change adaptors

Warranty card

Trolley (empty) for max

For longitudinal and plane turning

break-proof and impact-resistant ABS plastic

because only the shaft diameters and the squares must fit

precisionally grinded

For clamping nuts ER-system

When contact between the spherical tip and metal component occurs