Global Cutting Tools XT3-0618-R3 Xterra3 Carbide End Mill - 3 Flute x 3/8'' Tip x 3/8'' Shank x 1 1/8'' Length of Cut x 3'' Overall Length w/ 0.030'' Corner Radius & AlTiN-X Nano Coating

Description

The 30-48 degree variable pitch helix of our Xterra3 end mill is “the” solution to impossible operations in difficult to machine materials. The industry’s only variable pitch and tapered core design permits an exceptional material removal rate, making the Xterra3 perfect for maximum chip evacuation when ramping, pocketing or slotting. The odd numbers of flutes and advanced variable design minimize chatter creating smooth machining, a high shearing plane and controlled chip management.