Hydraulic expansion chuck BT 50 - 10 - 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

Mainly for external machining

Only nominal size d can be clamped (applicable up to 120 bar)

DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia

Effective from low to high coolant pressures

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

- Honed collet boring

with cooling channels

Suitable for internal coolant

For mounting straight-shank tools in collet chucks DIN 6391

- Especially suitable fore wire EDM

prevents overfeeding

With internal cooling