T-Slot Milling Cutters 3mm Depth 25mm Cutting Dia 8 Flutes HSS

HSS 1-12 X 38 - Ferrous Deep Slotting Milling Cutter - ID: 948-10661 deep slot milling You could try drillingreaming your start end points to 58 dia Then you can drill out along the slot wherever there is still material 132 deep descent slot Economical slot milling series with excellent chip formation increases productivity and stability in machining deep slots Features: Incredibly secure system

deepsea riches slot You might look into plunge milling drilling Use a drill that's just small enough with holes spaced maybe along the slot , then come