Hydraulic expansion chuck SK 50 - 16 - 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

Bed height H: 0

For internal machining with boring bars

Hardening depth 0

For safe clamping of taps in end mill holders according to DIN 1835 B

Clamping force preadjustable by graduation lines

and are noted for their tailored inner struts

For setting the tool in the HKS collet chucks

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

Non-rotating spindle

Coolant pressure up to 100 bar

Zero-setting at any position for incremental measurement

Graduation: 0