Milwaukee Big Hawg Hole Saws with Carbide teeth are first-to-market in providing extreme life and durability in both nail-embedded wood and abrasive material applications. Utilizing advanced Carbide technology, the new Big Hawg Hole Saws with Carbide teeth give you 50x life in demanding applications with the ability to cut 1000+ more nails. 10X larger Carbide teeth rip through materials 5X faster while deeper slots make for fast and easy plug removal. Big Hawg Hole Saws with Carbide teeth allow you to cut through the toughest materials including nails, cement board, shingles, plaster and stucco.