- Manufactured with hardened heat resistant and positve rake high speed steel teeth welded to a durable alloy backing and cap
- Exceptionally strong, safe, and shatter resistant
- Effectively and economically cuts a wide variety of materials including wood, metal, and steel
- Allows cutting through a depth of 1-5/8"
Each Unit Includes
- Six bi-metal hole saws: 3/4" (19mm), 7/8" (22mm), 1-1/8" (29mm), 1-1/2" (38mm), 1-3/4" (44mm), 2-1/2" (64mm)
- Two arbors: A1, A2