Hydraulic expansion chuck BT 40 - 14 - 150

Hydraulic expansion chuck BT 40 - 14 - 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)

- Stainless steel 1

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

To use for high speed cutting and high precision milling

- Rustproof

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

With clamping screws

With clamping screw

With balanced clamping nut

Improves chip evacuation and decreases the risk for chip jamming

Sealing capacity up to 80 bar

For sealing tools with internal cooling