3M 7010410646 Depressed Center Grinding Wheel 6 in 36 Grit

Product Description

The 3M 7010410646 is a Type 27 depressed center grinding wheel built for heavy-duty stock removal, beveling, and weld grinding in demanding fabrication environments. The 6-inch diameter wheel runs at 36 grit and uses 3M Precision-Shaped Grain technology to maintain a fast, consistent cut rate throughout the life of the wheel. Compared to conventional abrasive grains, precision-shaped grains fracture more predictably, extending wheel life and reducing the frequency of changeouts. Fabricators, welders, and metalworking professionals working on stainless steel, carbon steel, mild steel, and aerospace alloys are the primary users of this wheel.

This grinding wheel is suited for both manual and pressure-assisted applications, including robotic grinding setups where consistent cut rate and long wheel life directly affect throughput. The depressed center (Type 27) profile allows for flat and flush grinding on plates, pipes, structural steel, and weld joints. It is appropriate for light industrial, heavy fabrication, and maintenance-and-repair operations where coarse stock removal is required.

Key Features

• Type 27 depressed center profile enables flush grinding on flat and contoured surfaces
• 3M Precision-Shaped Grain delivers fast, consistent cut rate and extended wheel life
• 36 grit coarseness optimized for heavy stock removal, beveling, and weld grinding
• Compatible with stainless steel, carbon steel, mild steel, and aerospace alloys
• Reduces changeout frequency in robotic and pressure-assisted grinding applications
• Compliant with ANSI B7.1 — requires use with a tool fitted with an approved guard

Compatibility

Designed for use with angle grinders and right-angle grinders fitted with accessories and guards approved for depressed center Type 27 grinding wheels per ANSI B7.1.

Installation Notes

Mounting and wheel changes must be performed by a qualified operator with the tool fully powered down and unplugged or locked out per applicable LOTO procedures. Always confirm the tool spindle speed rating meets or exceeds the maximum RPM marked on the wheel before mounting. Use only flanges and hardware designed for Type 27 depressed center wheels. Never operate without an approved guard in place.

Technical Specifications

• Wheel Type: Type 27 Depressed Center
• Diameter: 6 inches
• Grit: 36
• Abrasive Technology: 3M Precision-Shaped Grain
• Package Dimensions: 19.38 x 10.13 x 11.88 inches
• Package Weight: 18.661 pounds
• Unit of Measure: Each
• UPC: 7100244821

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010410646