Double-fluted with carbide inserts for maximum cutting action and long life.

Use your mag drill to quickly and easily chamfer 82° holes. This kit contains everything you need to chamfer holes from 9/16" to 15/16" diameters.

The kit includes:

• (1) Countersink Asssembly part #12966
• (10) Carbide Inserts part # 05467
• (4) Pilots - 9/16, 11/16, 13/16, & 15/16"
• Torx wrench part # 05465

All kit components are also available separately. 05779 Wear Resistant Carbide Inserts are available for structural steel, stainless steel, harder steels & non-ferrous materials.