T-Slot 18/20/25/30/32mm Milling Cutter HSS Straight Shank End Mill Cutting Metal
1/5/7PCS M3-M16 HSS Counterbore End Mill 4Flute Pilot Slotting Tool for Milling. Usually for milling T-slots in the tables and beds of machine tools and similar applications. Type: T Slot Milling Cutter.