12PC HOLE DOZER™ Plumbers Hole Saw Kit
12PC HOLE DOZER™ Plumbers Hole Saw Kit
49-22-4143
Product Description
The Milwaukee 49‑22‑4143 HOLE DOZER™ Hole Saw Kit is a 43‑piece professional bi‑metal hole saw set designed for a wide range of cutting applications on the jobsite. It includes a comprehensive assortment of hole saw sizes along with arbors and pilot bits, offering versatility for electricians, plumbers, HVAC technicians, and general contractors working with metal, wood, drywall, plastic, and non‑ferrous materials.
Milwaukee’s RIP GUARD™ tooth design reinforces each cutting edge with extra steel to extend tool life and resist tooth breakage — especially when cutting metal. Combined with ALL‑ACCESS SLOTS, these saws make plug removal fast and easy, improving productivity. A low‑friction thermoset coating enhances cutting speed and performance, particularly when used with cordless drills.
Key Specifications
- Part Number: 49‑22‑4143
- Product Type: HOLE DOZER™ bi‑metal hole saw kit
- Pieces: 43
- Hole Saw Sizes Included: Multiple common diameters covering small to large holes
- Tooth Technology: RIP GUARD™ reinforced teeth
- Tooth Pitch: Approx. 3.5 TPI optimized for metal cutting
- Construction: Bi‑metal with cobalt for durability
- Coating: Low‑friction thermoset finish
Kit Includes
- 43 HOLE DOZER™ bi‑metal hole saws
- Arbors for mounting multiple sizes
- Pilot drill bits
- Organized storage case
Key Features
- RIP GUARD™ reinforced tooth design for improved strength and longer life
- ALL‑ACCESS SLOTS for quick plug removal and better pilot bit visibility
- Thermoset coating reduces friction and improves cutting efficiency
- Wide size range for flexibility in cutting holes from small to large diameters
- Durable storage case for organized transport and jobsite use
Typical Applications
- Electrical conduit and junction box installations
- Plumbing pipe penetrations
- HVAC duct and vent openings
- Cutting holes in metal, wood, drywall, plastic, and non‑ferrous materials
