This heavy-duty 8-piece bi-metal hole saw kit is designed for fast, consistent cutting through steel, wood, and plastic. Featuring an optimized teeth pattern and rugged construction, it includes the most popular sizes for electrical work and comes in a rust-proof carrying case.

• Optimized teeth pattern ensures fast, consistent cutting through stainless steel, mild steel, wood, and plastic.
• Heavy-duty bi-metal construction features a 5 mil back plate to withstand professional abuse.
• Includes 6 essential sizes for electrical work: 7/8 in., 1-1/8 in., 1-3/8 in., 1-3/4 in., 2 in., and 2-1/2 in.
• Designed for easy use with 7/8 in. and 1-1/8 in. saws featuring flat-edge bases for easy arbor removal.
• Comes organized in a rugged, rust-proof molded plastic carrying case for easy transport and storage.
• High-performance bits are capable of boring through 2x4s in a single pass.