Threaded Slot Drill

4mm HSS Drill Bit - from ₹99 - 4mm slot drill SC Al slot drill 4mm L2=18mm Z=2 HB, edge prot chamfer, ZrCN Ultra-N · With clearance · 2 cutting edges, with edge chamfer F · With defined cutting edge slot deposito 1 euro For slot milling, if depth of cut is more that then reduce the recommended feed rate, start with 75% of the above values then increase to the above values

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