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Countersinks
Available8 products
Countersinks expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. This helps prevent the workpiece material from swelling when a screw is installed in the hole and tightened down in metalworking applications. Countersinks can also be used to debur holes for a smooth finish.
Brand
Threaded Shank 3-Flute Countersinks
These countersinks have a threaded shank that keeps them securely attached to a compatible handheld electric or pneumatic power tool during use. This helps ensure the countersink will not fall off the tool when it's being used in hard-to-reach areas. Countersinks are used to expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. These countersinks can also be used to debur holes.
100 ° Included Angle + Cobalt
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100 ° Included Angle + High Speed Steel
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