For general purpose use.

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

These countersinks create a surface that minimizes contact between the material and the lathe centers to prevent damage and allow for more precise machining.

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

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.

When one end dulls, turn the countersink around to use the other end. An angled hole passes through the center of the countersink to reduce vibration and chatter, which creates smooth cuts and prevents chips from clogging the tool.

With more heat and abrasion resistance than high-speed steel, cobalt steel is often used on hard-to-machine materials.

Choose for general purpose applications.

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

Turn two drive styles with one reversible bit. Remove and replace to change the tip.

Drive screws with both ends of these bits. Use with hand drivers.

Bits have a different size at each end.

Bits have a different tip at each end and snap into the shaft, which is also a nutdriver.