Hydraulic expansion chuck HSK 63 - 20 - 100Application: 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

- Automatic switch-on when the measuring surface is moved

Hand wheel design for fine adjustment

Hardened steel

For drifting of tools with taper shanks DIN 228-1 B

Stainless steel

SK 30 without coolant exit bores on the end faceDelivery:

For face machining

For mounting and drifting taper shanks DIN 228-1 A in toolholders DIN 228-1 B

SK 30 without coolant exit bores on the end face

Applicable up to 100 bar

Graduation: 0

- Absolute/incremental measurement