Description
Countersink bits are mainly used for countersinking drill holes and countersinking screws
- Countersinking widens the drill hole and facilitates subsequent tapping
- Countersinking screws involves creating a space for the screw head so that it closes with the surface of the workpiece
This Blue Spot 3 Piece Countersink Bit set features:
- Manufactured from heat-treated carbon steel for increased durability
- Features 6mm (1/4") hex shank
- Suitable for all hand and power drills
This Countersink Set contains the 3 most popular sizes of countersinks:
- 12mm
- 16mm
- 19mm
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