End mill holder Weldon with cooling channels SK 40 - 10 - 160Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring 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

5-30mm and 25-50mm range are supplied with setting rings

bei Ø 6 – Ø 32 mm = h234

B4 - 25 x 16 x 30

Suitable for tool holders with polygon shank (PSC/PSK) ISO 26623-1

Bed height H: 0

Cone and flange hardened and grinded

01mm to the centre axis

bei Ø 6 – Ø 32 mm = h237

Rolled thread

For holding tool holders with polygonal shank ISO 26623-1

4 coupling

alloyed steel