Drill pilot hole and tapered countersink for wood screws. The 2-flute integral design ensures uniform concentric results each and every time. Carbide-tipped for long-lasting results in hardwood, plywood, plastics, etc.
Specification
- (a°) Angle 49°
- (D) Diameter 3/8
- (d) Shank 1/4
- Overall Length (L) 2-1/8
- Wood Screw Size #8
- D1 7/64
- Replacement Drill 630-098
- Optional Depth-Stop 608-120
Warning: When drilling aluminum/non-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and drill is stable during drilling.
