3M 7010369146 Aluminum Oxide Flap Wheel 6 in 120 Grit

Product Description

The 3M 7010369146 is an aluminum oxide flap wheel designed for stock removal, blending, finishing, and cleaning on metal workpieces. At 6 inches in diameter and 120 grit, it delivers aggressive cut while leaving a consistent straight-line finish. A steel mandrel reduces chatter and minimizes operator fatigue during extended use. The coated abrasive flaps conform to contoured and radiused surfaces, making this wheel a practical choice for both inside and outside diameter work on ferrous and non-ferrous materials.

This flap wheel is suited for metal fabrication and finishing applications where consistent surface coverage on irregular or curved profiles is required. It performs well in shop and field environments where technicians need reliable stock removal followed by a clean blended finish. The aluminum oxide abrasive cuts quickly across a range of common metals, supporting tasks such as weld blending, deburring, and surface prep before coating or inspection.

Key Features

• Aluminum oxide abrasive cuts quickly on ferrous and non-ferrous metals
• Flaps conform to contoured, radiused, and irregular surfaces for consistent coverage
• Produces a straight-line finish suitable for blending and finishing operations
• Steel mandrel reduces chatter and lowers operator fatigue
• 120 grit rating supports aggressive blending, finishing, and cleaning
• 6-inch diameter suits a range of inside and outside diameter workpiece applications

Compatibility

Designed as a standard replacement or direct-use flap wheel for rotary tool setups requiring a 6-inch aluminum oxide wheel for metal surface preparation and finishing.

Installation Notes

Installation and operation should be performed by a qualified machinist or metalworking professional familiar with abrasive wheel safety. Verify that the spindle speed of the tool does not exceed the maximum rated RPM marked on the wheel before mounting. Inspect the wheel for damage before each use and ensure the mandrel is securely seated in the tool chuck. Always use appropriate eye protection and guarding per applicable ANSI and OSHA abrasive wheel safety standards.

Technical Specifications

• Diameter: 6 inches
• Grit: 120
• Abrasive Material: Aluminum Oxide
• Mandrel Material: Steel
• Package Dimensions: 6.5 x 6.5 x 6.75 inches
• Weight: 4.75 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010369146