CAT40 1/2” hydraulic chuck end mill holder ID diameter

1/2” Holding portion

largest OD diameter 45mm.

3” Gage Length projection.

* 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.* 5/8"-11 thread.

ANSI / ASME B5.50-1985

Made in South Korea

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.