Amana Tool 55620 Carbide Tipped Countersink Taper #4 Screw 3/8 D x 5/64 Drill D x 1/4 Hex SHK
Quick Release 1/4" Hex Shank With Taper Point, Includes High-Speed Steel (HSS) M2 DIN 338 Fully Ground Drill
Drill pilot hole and tapered countersink for wood screws. The 2-flute integral design ensures uniform and concentric results each and every time. Carbide-tipped for long lasting results.
Excellent for Drilling:
- Natural Woods
- Man-Made Boards
- Aluminum Composite Materials (ACM)*
- Composite Decking Materials