Groove Router Bits
Counter Sink & Screw Slot 1/2" Shank Router Bit
Product Parameters
Description
A countersink is used when the fastener’s head is conical in shape as in the case of a typical wood screw where the screw head needs to be flush or sit below the surface of the work piece. Alternatively, a counterbore hole is typically used when the fastener’s head, such as a round head screw, is required to sit flush with or below the level of a workpiece's surface. Our bits are constructed with a single solid carbide tip with virtually no center web resulting in a very high-quality tool.
Bit Specs
Overall Length:2-9/16"
Largest Diameter:7/16"
Number of Flutes:2
Number of Bits:1
Shank Size:1/2"
Cutting Diameter:7/16"
Cutting Length:1"
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Frequently Asked Questions
It is suitable for hardwood, softwood, plywood, MDF, and many laminated boards. Always make a test cut first to confirm feed speed and edge quality.
Yes. Custom diameter, shank size, coating, laser marking, packaging, and OEM branding can be discussed based on your drawing or sample.
It can be used in suitable router tables, CNC routers, and compatible woodworking routing setups. Please confirm shank size, machine speed, and fixture stability before production.
Send the product model, quantity, target market, packaging requirements, and any custom specifications to our sales team for a detailed quotation.
Yes. Private label packaging, logo marking, labels, and custom packing plans are available for distributors and tool brands.