Hydraulic expansion chuck SK 50 - 10 - 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

Excellent performance on various work material: Stainless steel

For the coolant supply through the centre of PSK toolholders

With high precision coolant you get improved

The fine-adjustment allows the slider to be precisely positioned

Synchro tapping chucks compensate synchronisation errors

Warranty card

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

- Stainless steel 1

Construction: Hardened steel

Dragged-in prism

edge radius 1 mm

Coolant pressure up to 100 bar