Hydraulic expansion chuck SK 50 - 06 - 110Application: 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

For mounting straight-shank tools in collets

Surface roughness Ra < 0

ISO 7388-3 - Retention knobs

For mounting straight-shank tools in collet chucks KPS-system

With clamping screw and O-ring

For mounting screw-in cutters with thread

With balanced clamping nut All holders are made of forged steel

driving ring and feather key

In NC machines (machines without automatic tool changers)

LSCX = Clamping depth

For the chucking of quick change adaptors for taps

Coolant pressure up to max