The DEWALT DW8424 High Performance Thin Cutting Wheel is engineered for professionals who demand fast, clean, and reliable cuts in metalworking applications. With its ultra-thin profile and proprietary grain technology, this Type 27 wheel delivers aggressive cutting action, extended life, and enhanced safety—making it ideal for use with angle grinders in fabrication, construction, and industrial maintenance.

Key Features:

• Ultra-Thin .045" Cutting Edge
  Designed for fast, burr-free cuts, the thin profile minimizes material loss and heat buildup, ideal for precision work on ferrous metals and stainless steel

• Aluminum Oxide Grain Blend
  Features a high-performance aluminum oxide grain for aggressive cutting and superior material removal, even on hardened metals

• Proprietary Material Mix
  DEWALT’s unique bonding matrix ensures longer wheel life, consistent performance, and reduced wear during extended use

• Reinforced Safety Layers
  Built with two full sheets of fiberglass, the DW8424 offers enhanced strength and safety, reducing the risk of breakage during high-speed operation

• Temper Point™ Grain Technology
  Maintains razor-sharp edges for up to 50% longer life, reducing the need for frequent wheel changes

• Type 27 Depressed Center Design
  Allows for better control and access in tight spaces, making it ideal for flush cuts and angled grinding tasks

Specifications:

• Diameter: 4-1/2 inches
• Thickness: 0.045 inches
• Arbor Size: 7/8 inch
• Type: Type 27 (Depressed Center)
• Max RPM: 13,300
• Abrasive Material: Aluminum Oxide
• Grit Type: A60T (Medium)
• Application: Ferrous metals, stainless steel, nickel alloys
• Weight: Approx. 0.09 lbs
• Country of Origin: Canada
• Packaging: Carded or bulk options available

Applications:

Perfect for:

• Cutting rebar, steel tubing, and sheet metal
• Trimming stainless steel panels and fasteners
• Bolt head removal and fabrication work
• Industrial maintenance and metalworking shops