End mill holder Weldon with cooling channels HSK 63 - 06 - 130Application: 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

without reduction

maximum = 50 mm)

safe clamping of parallel raw and sawn parts

Setting angle: 93°

quantity of inserts:

nuts and plain washers

For setting the tool in the HKS collet chucks

For mounting straight-shank tools in collet chucks DIN 6499

Plain clamping nut without grooves for high speed machining

Delivery with test certificate

A possible increase of axial force during the tapping process is reduced to a minimum

Graduation: 0