Morse taper adaptor BT 40 - 3 - 70Application: For mounting tools with Morse taper shank and tang according to DIN 228 1 form B. 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

Retaining screw for mounting of face mills arbors

Jeweled and shock proof

Hardening depth 0

Quick release function

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

For all solid drills with cylindrical shank according to DIN 6595

is prevented from attaching itself by vacuum

Tensile strength in the core of min

with adjustable ball spray nozzles

Stainless steel design

For mounting straight-shank tools

For safe clamping of taps