Lenox Tools 30098-20MM-HS 25/32 Inch Bi-Metal Wood and Metal Hole Saw

• Bi-Metal
• New, patented hole saw design keeps Lenox ahead of the competition
• Shatter Resistant
• Patented variable tooth set and height ensure that each tooth works independently, with super efficiency
• Lenox's unique tooth shape evenly distributes cutting force over a wider area of the tooth
• Virtually indestructible, they will cut faster and cleaner and last longer than other hole saws