Monster Tool 3/8" 82° Carbide Countersink: 6 Flute, 1/4" Shank, USA Made

For precision work, you need the right tool.

This Monster Tool carbide countersink is exactly that.

It's a single-end cutter with a 3/8-inch head diameter and a perfect 82-degree included angle.

The six-flute design gives you a smooth, clean finish without chatter.

With a standard 1/4-inch shank and 2-5/8 inches overall length, it'll fit most drills and mills.

Made in the USA (part SP67837), it's ready to tackle your next project right out of the box.