Home/Shrink-ft Chuck/General Purpose/BGPBT40AST20090M 🔍 BGPBT40AST20090M The shrink-fit chuck has a thread balance hole, which can be direct-ly assembled with a balance screw for dynamic balance adjustment For drilling, reaming, boring, milling, and other cutting machining Product Inquiry Description Additional Information Runout < 0.003mm Balancing Grade: G2.5at 25,000 rpmor Umax <1g·mm With adjustable axial length Specification Value Ordering Code BGPBT40AST20090M Product Type General Purpose Coupling Type BT40A Chuck Type Shrink-ft Chuck Clamping Hole Diameter 20 Effective Length 90 Format Metric D1 (mm) 20 D2 (mm) 33 D3 (mm) 42 L (mm) 90 A (mm) 52 Coolant Set Screw M12 Weight (kg) 1.38 Flange Type Automatic change tool with center cooling hole L1 90 Chuck Type Shrink-ft Chuck D3 42.0 Coupling Type BT40A Format Metric Effective Length 90 D1 20 G M12 Weight m (kg) 1.38 Clamping Hole Diameter 20 D2 33.0 A 52.0 Product Type General Purpose Related Products BGPBT30AST08060M²Shrink-ft Chuck, General Purpose BGPBT30AST16065M²Shrink-ft Chuck, General Purpose BGPBT30AST12060M²Shrink-ft Chuck, General Purpose BGPBT30AST20090MShrink-ft Chuck, General Purpose
Runout < 0.003mm Balancing Grade: G2.5at 25,000 rpmor Umax <1g·mm With adjustable axial length Specification Value Ordering Code BGPBT40AST20090M Product Type General Purpose Coupling Type BT40A Chuck Type Shrink-ft Chuck Clamping Hole Diameter 20 Effective Length 90 Format Metric D1 (mm) 20 D2 (mm) 33 D3 (mm) 42 L (mm) 90 A (mm) 52 Coolant Set Screw M12 Weight (kg) 1.38 Flange Type Automatic change tool with center cooling hole L1 90 Chuck Type Shrink-ft Chuck D3 42.0 Coupling Type BT40A Format Metric Effective Length 90 D1 20 G M12 Weight m (kg) 1.38 Clamping Hole Diameter 20 D2 33.0 A 52.0 Product Type General Purpose
