Hydraulic expansion chuck HSK 63 - 10 - 85Application: 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

5-30mm and 25-50mm range are supplied with setting rings

High accuracy

The design allows the caliper to be used in normal workshop conditions and is resistant to coolant

Jaws with grip serrations und fine step for workpieces with max

Axial sealed with two O-rings

Instruction manual

In the tailstock of the lathe so that no friction occurs between the workpiece and the tip

For the coolant supply through the centre of HSK toolholders

2 x 53 x 18

driving ring and feather key

bei Ø 6 – Ø 32 mm = h235

Accuracy: ±5 min