4/6mm Shank Spiral Ball Nose End Mill Carbide TiN Coated Cutter Router Bit

4/6mm Shank Spiral Ball Nose End Mill. 1PC 3Flutes Countersink Drill Bits 20.5/25/30mm 90 Degree HSS Chamfering Cutter. Type: Ball Nose End Mill. 1pc Ball nose end mill. Shank: 4mm 6mm. 6mm-100mm Diamond Hole Saw Cutter Drill Bit Set for Tile Glass Ceramic Marble.

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