DEWALT Cut Off Wheels DW8062 4-1/2 Inch Abrasive Discs (0.045 Inch Thin 7/8 Inch Arbor 13300 RPM INOX Stainless Steel Metal Grinder Pack of 25)

DEWALT DW8062 4-1/2" x .045" x 7/8" Metal & Stainless Cut-Off Wheels (25-Pack)

The DEWALT DW8062 4-1/2-inch x .045-inch thin-kerf metal cut-off wheel delivers rapid, burr-free slicing through structural carbon steel, stainless steel sheet, schedule 40 pipe, and high-nickel alloys. Formulated with high-grade Temper Point aluminum oxide abrasive grains bonded in an iron-free INOX resin matrix, this 13,300 RPM Type 1 cutting disc prevents chemical cross-contamination and surface rusting on stainless workpieces. Engineered with dual sheets of high-tensile structural fiberglass mesh, an ultra-thin 0.045-inch kerf profile, and a standard 7/8-inch arbor, this 25-piece contractor pack minimizes cutting friction and thermal blueing across commercial metal fabrication, pipe fitting, and structural welding applications.

Best Used For:

• Stainless Steel Sanitary Tube and Sheet Fabrication: Slicing 304 and 316 stainless tubing, food-grade processing lines, and sheet panels with zero ferrous contamination using INOX-rated formulation.
• Structural Steel and Rebar Sectioning: Slicing through structural angle iron, grade 60 steel rebar, and threaded rod quickly on active construction jobsites.
• Mechanical Pipe and Metal Conduit Coping: Executing clean, burr-free perpendicular cuts on electrical metallic tubing (EMT), rigid steel conduit, and black iron piping without extensive deburring.

Key Performance & Safety Features

• Temper Point Aluminum Oxide Abrasive: Razor-sharp crystalline grain geometry fractures progressively to sustain sharp cutting edges for continuous material penetration.
• Extended Operational Disc Lifespan: Specialized resinoid bonding matrix retains abrasive grains securely, delivering up to 50% longer cutting life versus standard discs.
• Ultra-Thin 0.045-Inch Profile: Slender blade kerf reduces motor drag and friction, yielding fast cuts, reduced stock loss, and a narrow heat-affected zone.
• Contamination-Free INOX Rating: Iron, sulfur, and chlorine-free abrasive formulation (Fe + S + Cl < 0.1%) eliminates rust formation on stainless steel cuts.
• Dual High-Tensile Fiberglass Reinforcement: Two full layers of internal fiberglass woven mesh reinforce the wheel against centrifugal forces at speeds up to 13,300 RPM.
• Universal 7/8-Inch Center Arbor: Mounts directly to all standard 4-1/2-inch small angle grinders using conventional locking nut and flange hardware.

What's Included

• (25) DEWALT DW8062 4-1/2" x .045" x 7/8" Abrasive Cut-Off Wheels

Technical Specifications

Pro-Tip: Allow the 13,300 RPM grinder speed to do the work without leaning on the tool; applying excessive side pressure flexes thin .045-inch wheels, whereas light straight pressure maximizes cutting velocity and prevents premature edge wear.