Hydraulic expansion chuck BT 40 - 16 - 90

Hydraulic expansion chuck BT 40 - 16 - 90Application: 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

DCONWS = 40 and DCONWS = 60:

Zubehör/Ersatzteil:

with adjustable ball spray nozzles

Left - right - forehead - overhead

For holding tapers according to DIN 69871

For sealing tools with internal cooling in collet chucks

System concentricity and repetition accuracy 3 µm (3×D

Application:

For mounting milling cutters with transversal groove

- Instruction manual

Parallels are widely used as a tool for tensioning and positioning

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