Hydraulic expansion chuck BT 30 - 08 - 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

Excellent performance on various work material: Stainless steel

- 100µ stainless steel mesh filter

Ring gauge accuracy according to DIN 2250Delivery:

Inch/Metric conversion

The base is designed with a thermal heat isolation hand grip

For mounting straight-shank tools in collet chucks DIN 6499

integrated in the adapter

For use on static and driven toolholders via threaded connector

For tools with through coolant an O-ring must be used

Accuracy: ±5 min

lockable in different positions

For collets KPS-system