Cutter, Plug, and Drill Countersink/Counterbore, Set, 3mm Drill to 9.0mm counterbore & Plug, 9.0mm, #701871
HSS Countersink / Counterbore & Plug Cutter Sets. The countersink counterbore allows drilling, drilling and countersinking and drilling, countersinking and counterboring. Plug cutters make a 25mm max length plug in either cross or end grain. This tooling
