For general purpose use.

For excellent performance on hard and abrasive materials, these carbide countersinks are harder, stronger, and more wear resistant than cobalt steel and high-speed steel countersinks.

To remove the need for a starter hole, the drill point is incorporated into the countersink flutes.

Carbide is harder, stronger, and more wear resistant than cobalt steel and high-speed steel for better performance on hard and abrasive materials.

For applications where the workpiece will go through several machining processes, these countersinks bevel the outer edges of the hole and provide an additional 120° chamfer to prevent damage to the center hole.

No need to create a starter hole—the drill point is incorporated into the countersink flutes.

Carbide is harder, stronger, and more wear resistant than high-speed steel for excellent performance on hard and abrasive materials.

Use on plastic and most metals.

Also known as step drill bits. The 82° countersink angle is compatible with the profile of flat- and oval-head inch screws.