9 PC HOLE DOZER™ with Carbide Teeth Hole Saw Kit

Product Description

The Milwaukee 49-22-3079 HOLE DOZER™ Carbide Teeth Hole Saw Set is a 9-piece professional hole-cutting kit designed for drilling large holes in extreme and multi-material applications. The carbide-tooth design delivers significantly longer life than standard bi-metal hole saws, making it ideal for demanding jobsite conditions.

The hole saws feature a 4 TPI carbide tooth design that improves durability and cutting performance in hard materials such as stainless steel, cast iron, fastener-embedded wood, cement board, fiberglass, plaster, and asphalt shingles. This design allows the tool to cut through tough materials while maintaining sharpness for longer service life.

Milwaukee incorporates Thermoset coating on the hole saws to reduce friction and drag during cutting. This helps improve cutting speed and increases efficiency when using cordless drills.

The kit also includes Plug Jack™ T-Slots, which provide better access and leverage for removing material plugs from the hole saw cup, reducing downtime between cuts.

Key Specifications

• Part Number: 49-22-3079
• Product Type: Carbide hole saw set
• Pieces: 9
• Tooth Design: 4 TPI carbide teeth
• Cutting Depth: Approx. 1.62 in.
• Technology: HOLE DOZER™ Carbide Teeth
• Material Compatibility: Stainless steel, cast iron, wood with nails, cement board, fiberglass, plaster, asphalt shingles

Key Features

• Carbide teeth provide up to 50× longer life in extreme materials
• 4 TPI cutting design improves durability and cutting speed
• Thermoset coating reduces friction and increases efficiency
• Plug Jack™ T-Slots allow easy slug removal
• Optimized for cordless tools
• Heavy-duty storage case for organization and transport

Typical Applications

• Electrical conduit and junction box installations
• Plumbing pipe penetrations
• HVAC duct and vent openings
• Cutting holes in metal, wood, and composite materials