Bosch Bi-Metal Hole Saw 2.5 in.

Engineered for professionals and DIY enthusiasts alike, the Bosch Bi-Metal Hole Saw 2.5 in. delivers clean, precise cuts through wood, metal, plastic and more. Constructed from high-strength M42 bi-metal alloy, this hole saw resists heat and wear, while its innovative tooth and slot design speeds cutting and simplifies plug removal. Perfect for electrical, plumbing and HVAC installations, it pairs with standard arbors or the SpinLOCK® universal arbor (sold separately) for versatile on-site performance.

Key Features

• PROFESSIONAL HOLE SAW DESIGN – improved durability, cleaner cuts and easier plug ejection in multiple materials
• ENHANCED M42 ALLOY – bi-metal construction with 8 % cobalt for high-temperature strength and long life
• TRIANGLE CHIP-CLEARANCE SLOTS – shark-tooth profile reduces heat and speeds material removal
• PROGRESSOR® TOOTH PATTERN – alternating large and small teeth cut faster and last longer in wood, metal and plastic
• REINFORCED SHOULDERS – extra stability under load for a longer service life

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.