Arc Abrasives 37202 Resin Fiber Disc 24 Grit 4.5x0.875 in

Product Description

The ARC ABRASIVES 37202 is a resin fiber disc designed for aggressive material removal on steel, aluminum, and other non-ferrous metals. Measuring 4.5 inches in diameter with a 0.875-inch arbor hole, it uses a 24-grit abrasive grain bonded to a fiber backing with a resin bond construction. A built-in grinding aid reduces heat buildup during use, extending disc life and improving cut rate. This disc is a standard choice for metal fabricators, welders, and maintenance tradespeople who need consistent stock removal on flat or contoured surfaces.

The 37202 is suited for use on angle grinders in light fabrication shops, maintenance facilities, and field service applications. Its 24-grit designation makes it appropriate for heavy stock removal, weld blending, and surface prep on carbon steel, stainless steel, and aluminum workpieces. The fiber backing provides the flexibility needed to conform slightly to irregular surfaces without sacrificing cutting aggressiveness.

Key Features

• 24-grit abrasive for aggressive stock removal and weld blending
• Resin fiber construction with grinding aid to reduce heat and extend disc life
• 4.5-inch diameter with 0.875-inch arbor hole fits standard angle grinders
• Compatible with steel, aluminum, and non-ferrous metals
• Fiber backing adds flexibility for use on flat and slightly contoured surfaces

Compatibility

Designed as a standard resin fiber disc replacement for 4.5-inch angle grinders used in metal fabrication and maintenance applications.

Installation Notes

Installation is performed by qualified tradespeople familiar with angle grinder safety practices. Ensure the grinder is unplugged or the power source is locked out before mounting or removing the disc. Verify that the grinder's rated RPM meets or exceeds the disc's maximum RPM rating before operation. Always use the appropriate guard and eye protection when operating abrasive discs on power tools.

Technical Specifications

• Diameter: 4.5 inches
• Arbor Hole Size: 0.875 inches
• Grit: 24
• Disc Type: Resin Fiber
• Weight: 1 pound
• Unit of Measure: Pack
• Minimum Order Quantity: 1

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 37202