End mill holder Weldon with cooling channels SK 40 - 40 - 120Application: 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

For the storage of collets

For the coolant supply through the centre of PSK toolholders

Jaw parts in contact with the workpiece press the workpiece onto the surface

with cooling channels

For the storage of collet chuck

Through hole for internal cooling provided

Zero setting at any position

Non-rotating spindle

making the system suitable for internal cooling

Rotary holder for clamp holders with coolant supply directly to the cutting edge and for ISO clamp holders with claw clamping for optimum cooling of the cutting edge

Torque setting types : Adjustable torque type

Adaptive interface machine direction (ADINTMS): BMT non-driven turret interface -size BT65A