End mill holder Weldon with cooling channels SK 50 - 40 - 160

End mill holder Weldon with cooling channels SK 50 - 40 - 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

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For retaining screw DIN 6367

E3= 12 pieces

prevents over-feeding

Heat-treated steel

which can cause high frictional forces on the thread flanks

For horizontal and vertical clamping of round and flat workpieces

For machining centres with synchronous spindle

Collet chucks and wrenches to be ordered separately

Advantage:

Extension rod >6mm

For sealing tools with internal cooling