Milwaukee 49224201 Hole Dozer Bi-Metal Hole Saw Set - 10 Piece
Milwaukee 49224201 Hole Dozer Bi-Metal Hole Saw Set – 10 Piece
Product Description
The Milwaukee Hole Dozer 10-Piece Bi-Metal Hole Saw Set is designed to deliver exceptional durability, precision and cutting efficiency across a wide variety of materials. Featuring Matrix II high-speed steel teeth with 8% cobalt content, each hole saw maintains its hardness even at high temperatures, making it ideal for cutting tough metals such as stainless steel and acid-resistant alloys, as well as softer materials like timber, plasterboard and plastics.
Built using Milwaukee’s robust bi-metal construction and vacuum hardened to 65 HRC, these hole saws offer outstanding wear resistance, long service life and consistent accuracy. Enhanced tooth geometry, deep gullets and reinforced back plates ensure smoother cutting, improved chip clearance and reduced vibration—boosting productivity in both workshop and on-site environments.
Key Features
- Matrix II high-speed steel teeth: 8% cobalt ensures hardness retention at high temperatures for cutting demanding materials.
- Durable bi-metal construction: Laser-welded teeth and a hardened alloy body provide exceptional strength and long-lasting performance.
- Optimised 3.5 TPI tooth design: Positive 10° angle supports aggressive cutting, improved heat dispersion and reduced snagging.
- Deep curved gullets: Enhance chip clearance, prevent clogging and support faster drilling.
- Low-feed-pressure requirement: Efficient tooth geometry and chip flow reduce operator effort.
- 1.27 mm steel body: Rigid yet flexible structure maintains shape with an effective cutting depth of 41 mm.
- Reinforced back plates: Thick steel construction minimises vibration, maintains precision and prevents hole enlargement.
- Four drive pin holes: Allow easy, secure arbor alignment, especially important for larger diameter saws.
- Diagonal ejection slots: Assist with fast, hassle-free removal of drilled cores.
- Wide 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
- 6 × hole saws: 25, 32, 40, 54, 68, 76 mm
- Arbor for 14–30 mm hole saws
- Arbor for 32–152 mm hole saws
- 2 × pilot drill bits
- ?? Allen key
