Hydraulic expansion chuck SK 50 - 08 - 150Application: 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: With 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

Retaining screw for mounting of face mills arbors

200 x 63 x 18

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Double-clamping via two mobile and one fi xed jaw

Ground internally and externally

Instruction manual

For the coolant supply through the centre of HSK toolholders

better process security and productivity

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

Delivery with test certificate

Eingebauter Niederzug

4 und 5 mm = h4