Shank Type: Hex. Tool Flute Type: Spiral. Bit At the top of the Self Feeding Coarse screw point desgined for faster drilling. Point Style: Screw Point. Included Components: (1/2″ x 12″)bit. Bit dull can grinding, grinding cutting edge.
Shank Type: Hex. Tool Flute Type: Spiral. Bit At the top of the Self Feeding Coarse screw point desgined for faster drilling. Point Style: Screw Point. Included Components: (1/2″ x 12″)bit. Bit dull can grinding, grinding cutting edge.