Countersinks expand the top of an existing hole in a workpiece to allow countersinking screws to install flush with the surface of the workpiece. This helps prevent the workpiece material from swelling when a screw is inserted and tightened down.
. SEV-01507
| Reid Supply | |
|---|---|
| Product Category | Countersinks |
| Product Number | SEV-01507 |
| Product Name | Countersink |
| Standard Angle | 90° |
| Special Angle | 90 degrees |
| Body Diameter | 0.750 inch (19.0 mm) |
