Milwaukee 49224083 Hole Dozer Bi-Metal Hole Saw Set - 5 Piece
Milwaukee 49224083 Hole Dozer Bi-Metal Hole Saw Set – 5 Piece
Product Description
The Milwaukee Hole Dozer 5-Piece Bi-Metal Hole Saw Set is designed for outstanding durability, precision and versatility across a broad range of materials. Each hole saw features Milwaukee’s premium Matrix II high-speed steel teeth, containing 8% cobalt for exceptional heat resistance and superior wear performance during metal cutting. Vacuum hardened to 65 HRC, the bi-metal construction delivers extended lifespan and reliable cutting quality in demanding environments.
Optimised for productivity, these hole saws incorporate an aggressive tooth design, deep curved gullets and reinforced back plates to ensure smooth, fast and accurate drilling. Suitable for use with both hand-held and pillar drills (manual feed), this compact set is ideal for professionals working with metals, timber, plastics, composites and more.
Key Features
- Matrix II HSS teeth: 8% cobalt high-speed steel retains hardness at high temperatures, ideal for cutting stainless steel and tough materials.
- Durable bi-metal construction: Laser-welded teeth and a hardened body ensure long life and excellent performance.
- Optimised 3.5 TPI tooth geometry: Positive 10° angle delivers faster cutting, improved heat dispersion and reduced snagging.
- Efficient chip clearance: Deep curved gullets minimise clogging and improve drilling speed.
- Reduced feed pressure required: Aggressive design and improved chip flow reduce operator effort during drilling.
- Rigid yet flexible body: 1.27 mm steel shell maintains strength and shape while offering necessary elasticity; 41 mm cutting depth.
- Reinforced back plate: Thick steel back plates reduce vibration, maintain accuracy and prevent hole enlargement over time.
- Four drive pin holes: Allow easy and secure arbor alignment across all sizes.
- Diagonal core-ejection slots: Enable fast removal of cut material for smoother workflow.
- Wide material compatibility: Suitable for steel (up to 1000 N/mm²), stainless steel, non-ferrous metals, cast iron, aluminium, wood, MDF, plasterboard, sandwich materials and PVC.
Contents
- 5 × hole saws: 19, 22, 25, 29, 32 mm
- Arbor for 14–30 mm hole saws
- Spacer and adaptor
- ?? Allen key
