Arc Abrasives 71-31665 Surface Conditioning Disc 3in 60 Grit

Product Description

The ARC ABRASIVES 71-31665 is a 3-inch surface conditioning disc engineered for edge grinding on metal. It combines an extremely flexible backing with a 100 percent cotton abrasive construction, giving it the compliance needed to conform to contoured edges and irregular surfaces. Rated at 60 grit, it removes material aggressively while leaving a consistent surface finish. This disc is suited for fabrication shops, maintenance techs, and metalworkers who need reliable cutting action on cold rolled mild steel and stainless steel sheet. Each disc weighs approximately 0.0178 pounds, making it lightweight in hand for extended use.

This disc is designed for edge grinding applications on cold rolled mild steel and stainless steel sheet. Its flexible construction makes it appropriate for use on flat edges, beveled edges, and light contouring work where a rigid disc would load or chatter. Typical applications include weld prep, deburring, and surface blending in sheet metal fabrication and industrial maintenance environments. The 60 grit cut rate suits initial material removal before progressing to finer finishing steps.

Key Features

• Extremely flexible backing conforms to edges and contoured workpieces
• 100 percent cotton abrasive construction for consistent cut and finish
• 60 grit for aggressive material removal on metal surfaces
• 3-inch diameter fits standard disc holders and angle grinder backing pads
• Effective on cold rolled mild steel and stainless steel sheet
• Lightweight at 0.0178 pounds per disc for reduced operator fatigue

Compatibility

Designed as an OEM-style replacement and standard consumable for use with 3-inch disc holders and backing pads compatible with surface conditioning discs in edge grinding applications.

Installation Notes

This disc is installed by qualified metalworkers and fabricators using standard disc holders or angle grinder backing pads. Before mounting, verify the tool's rated RPM meets or exceeds the disc rating and that the backing pad diameter matches the disc. Always wear appropriate PPE including eye protection and gloves when operating abrasive discs. Inspect the disc for tears or damage before each use and discard any disc showing signs of wear or delamination.

Technical Specifications

• Diameter: 3 inches
• Grit: 60
• Abrasive Material: 100 percent cotton
• Backing: Extremely flexible
• Application: Edge grinding on cold rolled mild steel and stainless steel sheet
• Weight: 0.0178 pounds
• Sold As: Each
• Minimum Order Quantity: 50

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 71-31665