3/4” hydraulic chuck BT40 dual contact BBT40 end mill holderID diameter: 3/4” Holding portion largest OD diameter: 90mm/3-5/8” Gage Length.
* Maximum 0.0002" TIR or better. * Balanced to G2.5/25000RPM.* 360 degree tool grip along the entire length of bore resulting in an evenly distributed clamping force and superior concentricity.* Ideal for end milling, drilling and other critical rotary tool applications.* 1/4 Allen wrenches to lock the cutter shank. Coolant tru.*
The Use Of Reduction Sleeves Greatly Improves The Usefulness Of A Hydraulic Chuck. Clamp Directly On The Cutting Tool Shank Or Use A Reduction Sleeve To Hold A Different Diameter Tool Shank And Increase Transferable Torque By Approximately 25%. The Reduction Sleeve Outside Diameter Must Match Your Hydraulic Chuck's Nominal Inside Diameter.
Optional reducing sleeve $39.00 each. We stock 3/4”-1/4,5/16,3/8,1/2,5/8”