3M 7010369159 Flexible Flap Wheel 8 in Ao 120 Grit

Product Description

The 3M 7010369159 is an aluminum oxide flexible flap wheel designed for finishing inside diameters and contoured surfaces. The flap construction keeps dust away from the workpiece and produces a consistent linear scratch pattern. Technicians and fabricators use this wheel to deburr edges, remove flash, and smooth parting lines left from casting or molding operations. Aluminum oxide abrasive cuts quickly and performs on both ferrous and non-ferrous metals. The wheel measures 8 inches in diameter and is supplied as a single unit, making it straightforward to source for shop or field applications.

This flexible flap wheel suits metalworking operations in fabrication shops, manufacturing environments, and maintenance facilities. It is well suited for work on inside diameters, bores, and irregular contours where a rigid wheel cannot maintain consistent contact. The 120 grit rating positions this wheel for finishing and light deburring rather than aggressive stock removal. A steel mandrel is incorporated into the design to reduce chatter during operation, supporting smoother results across the workpiece surface.

Key Features

• Flexible flaps maintain consistent contact on flat and contoured surfaces
• Aluminum oxide abrasive cuts efficiently on ferrous and non-ferrous materials
• Produces a linear scratch pattern for predictable surface finish results
• Steel mandrel reduces chatter and vibration during use
• 120 grit rating suited for finishing and edge deburring
• 8 inch diameter provides broad coverage on larger inside diameters and contours

Compatibility

Designed as an OEM-style replacement and standard fitment flexible flap wheel for use with compatible mandrel-mount angle grinder and bench grinder setups in general metalworking applications.

Installation Notes

Installation and use of abrasive flap wheels should be performed by qualified machinists or fabricators familiar with abrasive tooling safety. Verify that the tool spindle speed does not exceed the maximum rated RPM marked on the wheel before mounting. Ensure the machine is fully powered down and isolated before changing wheels. Always use appropriate eye protection and guarding per applicable ANSI B11 and OSHA standards when operating grinding equipment.

Technical Specifications

• Diameter: 8 inches
• Abrasive Material: Aluminum Oxide
• Grit: 120
• Wheel Type: Flexible Flap
• Mandrel Material: Steel
• Package Dimensions: 8.56 x 8.56 x 6.75 inches
• Weight: 7.407 pounds
• UPC: 051115427829

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010369159