Hydraulic expansion chuck SK 30 - 10 - 64Application: 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

With built-in tightening bolt

With clamping screws

(applicable up to 21 bar)

B4 - 25 x 16 x 30

Toolholders suitable for induction-

With high precision coolant you get improved

All holders are made of forged steel

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

For mounting screw-in cutters with thread

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

HSS-Co5 Twist drill DIN338 d=6

Sealing capacity up to 80 bar