Hydraulic expansion chuck BT 40 - 32 - 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 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 strength in

For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon)

For sealing tools with internal cooling in collet chucks

3 / L2=63 HA polished Split Point - Valuetool

Effective from low to high coolant pressures

All holders are made of forged steel

For the manufacturing of special tools

critical factors for successful deep face grooving operations

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

ADJRGA = Length adjustment range

With adjustable spray nozzle and shim

chip breaking

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming