Hydraulic expansion chuck BT 40-32-110 JIS B 6339 (MAS-BT) AD/B in wooden boxApplication: For mounting straight shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia. 20 mm only with reduction sleeve). Note: l1 = max. clamping depth l2 = max. length adjustment range Delivery: Without wrench 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

For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon)

and are noted for their tailored inner struts

Collets sealed for high pressure cooling 120 bar

is prevented from attaching itself by vacuum

Ratchet stop

With clamping screw

The insert is clicked into our grid system with

Suitable for mass production

chip breaking

vice clamps

For machining centres with synchronous spindle

A possible increase of axial force during the tapping process is reduced to a minimum