Hydraulic expansion chuck SK 40-32-117 DIN 69871 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 the storage of collets

Heat-treated steel

(without toolholders and inserts)

Setting angle: 95°

Completely made of steel

Collets sealed for high pressure cooling 120 bar

Ratchet stop

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

with IC DIN 6499 B (ISO 15488 B)ER-system

With adjustable spray nozzle and shim

right angularity: 0

Clamping positions: horizontal and vertical