Arc Abrasives 71-31661 Surface Conditioning Disc 3 in 24 Grit

Product Description

The ARC ABRASIVES 71-31661 is a 3-inch surface conditioning disc engineered for edge grinding on metal sheet stock. It features an extremely flexible backing bonded with 100 percent cotton abrasive material, giving it the conformability needed to follow contoured and straight edges alike. At 24 grit, this disc removes material aggressively while maintaining consistent cut on ferrous and stainless substrates. Fabricators, welders, and metalworking technicians use this disc in angle grinder or die grinder applications where a rigid disc would dig or chatter on thin sheet edges.

This disc is well suited to edge grinding operations on cold rolled mild steel and stainless steel sheet. The 100 percent cotton construction flexes into the workpiece rather than forcing the operator to adjust angle constantly, making it practical for production runs and detail work on formed parts. The 24-grit rating makes it appropriate for aggressive stock removal and weld cleanup on light-gauge sheet metal in fabrication shop and field service environments.

Key Features

• Extremely flexible backing conforms to contoured and straight edges without gouging
• 100 percent cotton abrasive construction for consistent flex and cut
• 24-grit rating delivers aggressive stock removal on metal edges
• Sized at 3 inches for use with compact angle grinders and die grinders
• Optimized for cold rolled mild steel and stainless steel sheet applications

Compatibility

Designed for use on cold rolled mild steel and stainless steel sheet in edge grinding applications. Verify arbor size and grinder RPM rating before mounting to confirm disc compatibility with the host tool.

Installation Notes

This disc is installed by a metalworking technician or fabricator on a compatible angle grinder or die grinder. Confirm the grinder's rated RPM meets or exceeds the disc's maximum RPM before mounting. Inspect the disc for damage before each use and never use a disc that shows tears, fraying, or delamination. Follow all applicable ANSI B7.1 safe grinding wheel practices and wear appropriate PPE including eye and face protection.

Technical Specifications

• Diameter: 3 inches
• Grit: 24
• Abrasive Material: 100 percent cotton
• Backing: Extremely flexible
• Weight: 0.0178 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 71-31661