Use in general purpose applications.

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

For general purpose use.

For use on hard-to-machine materials, these countersinks are cobalt steel for better heat and abrasion resistance than high-speed steel.

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.

For general purpose use.

For use on wood and plastic.

When one end dulls, turn the countersink around for a sharp edge.

Specially designed spiral flutes reduce chip buildup on the cutting edge, so these countersinks produce a clean, smooth finish on your material.

Often used to cut hard and abrasive materials, these carbide countersinks are harder, stronger, and more wear resistant than cobalt steel and high-speed steel countersinks.

More heat and abrasion resistant than high-speed steel for better performance on hard-to-machine materials.

To create a clean, smooth finish on your material, these countersinks have specially designed spiral flutes that reduce chip buildup on the cutting edge.

With more heat and abrasion resistance than high-speed steel countersinks, these have better performance on hard-to-machine materials.

The built-in pilot maintains alignment in the hole.

An angled hole passes through the center of these countersinks to reduce vibration and chatter, creating smooth cuts and preventing chips from clogging the tool.

To create smooth cuts and prevent chips from clogging the tool, these countersinks have an angled hole that passes through the center of the tool for reduced vibration and chatter.

Designed for use with computer-controlled machines, these highly accurate countersinks have a tolerance of 0" to +0.001".

Harder, stronger, and more wear resistant than high-speed steel countersinks, these are carbide for better performance on hard and abrasive materials.

These highly accurate countersinks have a tolerance of 0" to +0.001", so you can use them with computer-controlled machines.

An 82° countersink angle is compatible with the profile of flat- and oval-head inch screws; a 90° countersink angle is compatible with the profile of flat- and oval-head metric screws and is also good for deburring.

An 82° countersink angle is compatible with the profile of flat- and oval-head inch screws; a 90° countersink angle is compatible with the profile of flat- and oval-head metric screws and is also good for deburring.

The 82° countersink angle is compatible with the profile of flat- and oval-head inch screws.

Choose for general purpose applications.

Use in general purpose applications.

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

Use in general purpose applications.

Choose countersinks of different sizes from these sets. Compared to countersinks with round shanks, these 1/4" hex-shank countersinks can be gripped more tightly by compatible drills and screwdrivers for greater torque.

To create a smooth, clean finish on your material, these countersinks have specially designed spiral flutes that reduce chip buildup on the cutting edge.

For general purpose use.

With specially designed spiral flutes that reduce chip buildup on the cutting edge, these countersinks produce a clean, smooth finish on your material.

An angled hole passes through the center of the countersinks in these sets to reduce vibration and chatter, which creates clean cuts and prevents chips from clogging the tool.

The 60° countersink angle is compatible with the profile of centers on a lathe.

Use with plastic and wood.