Linear Machininng / made by A company Cutting at 25,000r.p.m.
Material NAC80 HRC40 Drill NS MRT425 dia. 1x8x1°30" Parameters 25,000r.p.m. Depth 8mm F 1,000mm/min Processing time 28'30"
Drill with auto balancer and without auto balancer You can see the drill with auto balancer shows evenly-wear and without auto balancer shows not.