3M 7010368686 Convolute Finishing Wheel 12 Inch Ao

Product Description

The 3M 7010368686 is a dense, stiff convolute abrasive finishing wheel built for achieving final finishes on a variety of metals. The rigid convolute construction compresses multiple layers of abrasive web around a core, producing a firm wheel that maintains its shape under moderate contact pressure. At 12.38 inches in diameter and 3.75 inches wide, it is suited for bench grinder or pedestal machine mounting. The aluminum oxide abrasive delivers a high cut rate with low contact pressure, reducing operator fatigue and surface burning risk. Weighing 3.219 pounds, the wheel is a manageable size for production finishing work in fabrication and metalworking shops.

This convolute finishing wheel is used in metal fabrication, maintenance, and finishing operations where satin, antique, or uniform surface finishes are required. The open web construction resists loading, making it effective on aluminum, steel, stainless steel, and non-ferrous metals. The wheel can be dressed to match specific part geometry, allowing it to conform to flat surfaces, edges, and corners. It is well suited for shop use by machinists, fabricators, and metalworking tradespeople who need consistent, repeatable surface conditioning results.

Key Features

• Dense, rigid convolute construction maintains shape on flat surfaces and corners
• Aluminum oxide abrasive produces satin and antique finishes on a range of metals
• High cut rate achieved at low contact pressure reduces surface heat buildup
• Open web resists loading, extending abrasive service life
• Can be dressed to conform to specific part geometry
• 12.38 inch diameter and 3.75 inch face width for use on bench or pedestal machines

Compatibility

Designed as an OEM-style replacement or direct-use convolute finishing wheel for bench grinders and pedestal finishing machines accepting 12 inch diameter abrasive wheels.

Installation Notes

Convolute finishing wheels of this type are mounted by machinists and metalworking tradespeople on bench grinders or pedestal machines. Power down and lockout the machine before mounting or removing any abrasive wheel. Verify that the machine spindle speed does not exceed the maximum RPM rating marked on the wheel, and confirm that flanges and blotters are properly seated before operation. Wear appropriate PPE including eye and face protection during use.

Technical Specifications

• Diameter: 12.38 inches
• Face Width: 3.75 inches
• Weight: 3.219 pounds
• Abrasive Type: Aluminum Oxide (AO)
• Wheel Type: Convolute
• Finish Type: Finishing
• Unit of Measure: Each
• Minimum Order Quantity: 2
• UPC: 051115371153

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010368686