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

Set consist of

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

To increase the specific contact pressure per unit area

For the manufacturing of special tools

without a tool

206 x 56 x 24

For sealing the spindle of the turret

Rolled thread

For mounting tools with straight shanks

clamping depth l2 = max

Made of sturdy grey cast iron with hollow profile handles and specially guided prismatic steel jaws

For horizontal and vertical clamping of round and flat workpieces