Countersink Carbon Steel 3/8" 9.5mm - TorkCraft
Carbon Steel Countersink – Countersink for Wood.
A countersink is a conical hole cut into a manufactured object. The same term is used for the cutter used to cut such a hole.
- A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material. A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.
- Regardless of the name given to the cutter, the surface being generated may be a conical chamfer (plunging applications) or a beveled corner for the intersection of two planes (traversing applications).
- These Tork Craft carbon countersinks are referred to as fluted countersinks and mainly suitable for wood