Please note: The countersinks are carbide tipped; the plug cutters are steel.
Amana Tool PS-200 2-Piece Carbide Tipped Countersink and Steel Plug Cutter Set 9/64 Drill D

Carbide-tipped countersink & steel plug cutter sets for the following uses:
- Drilling & countersinking with a single tool
- Concealing of screw heads with plugs which fit perfectly with countersink
- Designed for portable drills & drill presses
Excellent for Drilling:
- Natural Woods
- Man-Made Boards
- MDF
- Chipboard
- Plywood
- Aluminum/Non-Ferrous
- Aluminum Composite Materials (ACM)
- Composite Decking Materials
