Hydraulic expansion chuck HSK 63 - 06 - 80Application: 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 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 strength in

Jaws with grip serrations und fine step for workpieces with max

Synchro tapping chucks compensate synchronisation errors

For mounting straight-shank tools according to DIN 1835 form B+E

With Fine Adjustment

break-proof and impact-resistant ABS plastic

Set of 58 frequently used clamping elements

Anti-magnetic

Reading parts dull chromed

reading parts brushed chromium-plated

for disassembling adaptor sleeves

For holding tapers according to DIN 69871

For horizontal and vertical clamping of round and flat workpieces