3M 7010299505 Flexible Flap Wheel 6 Inch 40 Grit Ao

Product Description

The 3M 7010299505 is an aluminum oxide flexible flap wheel designed for deburring, edge finishing, and surface blending on inside diameters and contoured workpieces. The coated abrasive flaps conform to curved and irregular surfaces, producing a consistent linear scratch pattern rather than a swirl finish. Aluminum oxide abrasive cuts aggressively across both ferrous and non-ferrous metals, making this wheel suitable for a wide range of fabrication and metalworking tasks. The steel mandrel reduces chatter during operation, which supports steadier material removal and a more uniform result. This wheel is sold individually and is intended for use by skilled tradespeople and fabricators working in production or shop environments.

This flap wheel is well suited for interior diameter finishing, contour blending, parting line smoothing, and flash removal on machined or cast parts. Its flexible flap construction allows the abrasive to follow the workpiece profile without gouging, making it appropriate for both rough deburring passes and intermediate finishing work. The 6-inch diameter and 40-grit designation position this wheel for moderate stock removal on parts that require a clean, straight-line finish before final inspection or assembly.

Key Features

• Flexible abrasive flaps conform to flat, curved, and contoured surfaces
• Produces a linear scratch pattern suitable for inside diameter and contour work
• Aluminum oxide abrasive cuts quickly on ferrous and non-ferrous metals
• Steel mandrel minimizes chatter for more consistent material removal
• Coated flaps clean and deburr inner diameters effectively
• 40-grit designation suited for moderate stock removal and deburring passes

Compatibility

Designed as a replacement or supplemental flap wheel for shop grinders and die grinders accepting a compatible mandrel attachment; verify spindle speed rating and arbor size against your equipment specifications before mounting.

Installation Notes

Installation and mounting should be performed by a qualified operator familiar with abrasive wheel safety. Always power down and de-energize the grinder before mounting or removing the wheel. Confirm that the machine RPM rating does not exceed the rated speed of the abrasive wheel before operation. Inspect the wheel for damage before each use and do not use a wheel that shows signs of cracking, fraying, or separation.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Wheel Diameter: 6 inches
• Grit: 40
• Wheel Type: Flexible Flap
• Mandrel Material: Steel
• Package Dimensions: 6.5 x 6.5 x 6.75 inches
• Weight: 4.165 pounds
• UPC: 051115427638
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010299505