2 1/2 Inch (64mm) Bi-Metal Hole Saw with Arbor, Heavy Duty 2.5 Hole Cutter for Metal, Wood & Plastic with Smooth Flat Edge & Fast Chip Removal

The 2.5 Inch (2-1/2", 64mm) Bi-Metal Hole Saw with Arbor is a professional-grade cutting tool designed for fast, clean, and precise holes in a wide range of materials. This heavy-duty hole cutter features bi-metal construction with hardened high-speed steel teeth, delivering exceptional durability and heat resistance for demanding applications. Complete with arbor and pilot bit, this hole saw is ideal for electrical work, plumbing, HVAC installations, door lock fitting, and general construction projects. The optimized tooth design provides smooth flat cutting edges and fast chip removal, making it an essential addition to any professional or DIY toolbox.

2.5 Inch (2-1/2", 64mm) Diameter for Versatile Applications

The 2.5-inch (64mm) diameter is a commonly used size for residential and commercial projects. Perfect for:

• Electrical Work: Cutting holes for 2-inch conduit, electrical boxes, and cable pass-throughs
• Plumbing: Creating access holes for pipes, fittings, and drains
• HVAC: Cutting openings for ductwork and ventilation grilles
• Door Hardware: Installing door locks, deadbolts, and handles
• Downlight Installation: Cutting holes for small recessed lighting fixtures
• Woodworking: Drilling holes for furniture assembly and cabinetry

Heavy Duty Bi-Metal Construction for Superior Durability

Each hole saw is crafted from high-strength bi-metal material—combining hardened high-speed steel (HSS) cutting teeth with a flexible alloy steel body. This construction provides exceptional durability, heat resistance, and wear resistance. The bi-metal design allows the saw to maintain sharpness even when cutting through tough materials like stainless steel, aluminum, and thin metal sheets. The flexible steel body reduces stress on the teeth, preventing breakage and extending tool life.

Smooth Flat Cutting Edge for Clean, Professional Results

The precision-ground teeth with optimized geometry produce smooth, flat cuts with minimal burrs or tear-out. The sharp cutting edges glide through materials effortlessly, leaving a professional finish that requires little to no additional deburring or sanding. This is especially important for visible cuts where appearance matters.

Fast Chip Removal for Efficient Cutting

The optimized tooth design with deep gullets quickly evacuates chips and debris from the cutting path, preventing clogging and overheating. This fast chip removal allows for continuous cutting without frequent stops to clear waste, resulting in faster cutting speeds and extended hole saw life. Less heat buildup also means cleaner cuts with reduced friction.

Complete with Arbor and Pilot Bit for Immediate Use

This hole saw comes complete with a high-quality arbor and pilot drill bit. The arbor features a standard shank that fits most cordless drills, impact drivers, and drill presses. The pilot bit ensures accurate centering and prevents wandering during initial drilling, guaranteeing precise hole placement every time. The quick-change design allows for easy hole saw attachment and removal.

Versatile Applications Across Multiple Materials

This bi-metal hole cutter is ideal for a wide range of materials:

• Metal: Stainless steel (up to 1/8"), mild steel, aluminum, brass, copper, thin gauge steel
• Wood: Softwood, hardwood, plywood, MDF, particle board
• Plastic: PVC pipe, ABS, acrylic, polycarbonate, fiberglass
• Drywall: Gypsum board, plasterboard
• Laminate: Countertops, flooring, and composite materials

Recommended Usage Tips

For best results and extended tool life:

• Use low speed (300-500 RPM) for metal – Apply cutting oil to reduce heat and extend blade life
• Use medium to high speed (800-1500 RPM) for wood – Apply steady, even pressure without forcing
• Use medium speed (400-700 RPM) for plastic – Avoid excessive speed to prevent melting
• For stainless steel – Use cutting oil and slow speed; let the tool do the work
• Clear chips periodically – Remove debris from teeth during extended cuts to prevent clogging
• Always use the pilot bit – Ensures accurate centering and prevents wandering

What's Included

• 1 x 2.5 Inch (2-1/2" / 64mm) Bi-Metal Hole Saw
• 1 x Arbor with pilot bit
• Quick-change design for easy attachment

Quality Assurance

Each hole saw is precision-machined and individually inspected to ensure sharpness, concentricity, and consistent performance. Backed by a satisfaction guarantee for worry-free use.

Whether you're a professional electrician, plumber, contractor, or DIY enthusiast, this 2.5 Inch (2-1/2", 64mm) Bi-Metal Hole Saw with Arbor provides the cutting power, precision, and durability you need for clean, fast holes in any project. Add it to your toolkit today and experience the difference of heavy-duty bi-metal performance.