HIGH FORSTNER DRILL BIT
Tapered rim cuts clean, smooth pocket holes, angled holes and flat bottom holes in wood and plywood, Swift Bore (Registered Trademark)
Sharp spur centers and guides bit
Two-cutter design for maximum cutting and chip removal
High-speed steel construction with Rockwell hardness 52-56
Set includes: 3/4, 7/8, 1, 1-1/4, and 1-3/8-inch bits. Length: 3-1/2-inch, shank: 3/8-inch