Hex Shank Countersink for Wood Screw, For Screw 8, (D1) 7/64 in

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.

Drilling Diameter7/64 in
For Screw#8
Shank Diameter1/4 in
Bit Length (L)2 1/8 in
Material Carbide
BrandsAmana
Cutting Diameter (D)3/8 in
Packaging format Per unit