Mibro 988141 (7-Piece) 1-inch to 2 1/2-inch Bi-Metal General Use Hole Saw Set with EZE Slot for Quick Plug Removal for Cutting Metal, Plastic, Wood, Wood Composites, Plywood, Fiberglass

MIBRO's bi-metal hole saws are manufactured with a heavy-duty backing plate for superior rigidity. M3 high-speed steel heat-treated teeth are electron-beam welded to the blade body for strength and consistent blade hardness. 4/6 variable tooth pitch gives efficient and safe cutting of metal, plastic, and wood. MIBRO'S EZE Slot is designed for quick and easy plug removal on all blades with a diameter of 1 3/4 in (45 mm) and larger. EZE Slot allows for quick and easy removal of the largest plugs. Our stepped slot gives leverage just where you need it for easy plug removal and our 1 3/4 in (45 mm) cutting depth cuts through a 2 in (51 mm) x 4 in (102 mm) in one pass.

• Manufactured with a heavy-duty backing plate for superior rigidity
• 4/6 variable tooth pitch gives efficient and safe cutting of metal, plastic, and wood
• Quick and easy plug removal on all blades with a diameter of 1 3/4 in (45 mm) and larger | Material: Bi-Metal
• Hole Saw Diameter: 1 in (25 mm) to 2 1/2 in (64 mm) | Cutting Depth: 1 3/4 in (45 mm)
• Pack of: 7 | Included: 1 in (25 mm), 1 1/4 in (32 mm), 1 1/2 in (38 mm), 1 3/4 in (45 mm), 2 in (51 mm), and 2 1/2 in (64 mm) bi-metal hole saws and hole saw mandrel