countersink bit
1 of 1noun/ˈkaʊn.tər.ˌsɪnk bɪt/
Forms:countersink bits
1
a specialized drill bit with a tapered end used to create a conical recess at the top of a drilled hole, allowing screws or fasteners to sit flush with or below the surface of the material
A countersink bit is a type of drill bit used to create a tapered hole, allowing the head of a screw to sit flush with or slightly below the surface of the material. It is commonly used in woodworking, metalworking, and construction to ensure screws are properly seated and do not stick out. The bit's angled edges allow it to create the tapered hole needed for the screw’s head to fit neatly, providing a smooth and professional finish to the project.
- To ensure the screw sits flat against the surface, I used a countersink bit before driving it in.
- For a clean look, always use a countersink bit when attaching trim or molding.
- He used the countersink bit to create a hole where the screw could sit perfectly, avoiding any sharp edges.
- When assembling the frame, I used a countersink bit to ensure the screws were neatly hidden.
- Using a countersink bit, she created a perfect angle for the screws to fit securely without sticking out.
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