6 FLUTE 3/4″ x 3″ Long x 3/8″ Shank 82 DEGREE SOLID CARBIDE COUNTERSINK.
This USA Made 3/4″ countersink is fantastic for countersinking work hardened steel. Great for 300 and 400 series stainless steels, titanium, chrome alloys and most materials.
Works great with hard woods.
No chatter smooth and made of C2 sub-micron carbide with a special 12 percent cobalt matrix. USA Made