Specification :

Features attached arbor for time-saving convenience.
1. Bi-metal construction with an M-3 cutting edge for higher wear resistance and longer life.
2. 4/ 6 variable pitch reduces vibration, creating a smoother cut.
3. 1-1/ 2" cutting depth with a positive rake for better chip clearance to cut through 2 x 4' s
4. Cuts holes in wood, plastic, or any machinable metal, including nail-embedded wood, plywood, pipe,
stainless steel, etc.