End mill holder Weldon BT 40 - 18 - 160Application: 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

Hardening depth 0

800 N/mm² after DIN

With adjustable spray nozzles

Clamping range 0

length adjustment range

For sealing the spindle of the turret

clamping depth l2 = max

driving ring and feather key

For machining centres with synchronous spindle

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance

All functional surfaces fine machined

Only nominal size d can be clamped