Product Description
- Cuts stainless and mild steel, non-ferrous metal, plastic and wood, 1-1/2-inch cutting depth
- Bi-Metal construction with M-3 cutting edge, Cobalt Advantedge (Registered Trademark)
- Variable pitch, positive rake tooth design 4-6 TPI minimizes tooth wear
- Solid alloy-steel back reduces vibration and convenient, one-piece hole saws save arbor changes.
- Use with 1/4 x 4-5/16-inch pilot bit: IVY Classic 28114, 28115 or 28136
