End mill holder Weldon BT 40 - 12 - 63Application: 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

Storage Temperature : -40C~85C

Mirror polished surfaces

Toolholders suitable for induction-

000 mm/min

PSK = PSK 50

Stainless steel

Completely made of steel

For attaching shell-type milling cutters

130 x 46 x 15

Longer durability of inserts

Through hole for internal cooling provided

Spannkraft voreinstellbar durch Rillenmarkierung