3M 7000144180 Flexible Flap Wheel 6 Inch 60 Grit Ao

Product Description

The 3M 7000144180 is an aluminum oxide flexible flap wheel designed for deburring, finishing, and surface preparation on inside diameters and contoured surfaces. The coated abrasive flaps conform to irregular profiles and produce a consistent linear scratch pattern. Aluminum oxide abrasive cuts aggressively and performs on both ferrous and non-ferrous materials. A steel mandrel keeps the wheel stable during operation, reducing chatter and improving control. This wheel is used by metalworkers, fabricators, and machinists who need reliable inside-diameter finishing in production or maintenance settings.

This flap wheel suits applications involving inside diameter work, parting line cleanup, flash removal, and edge deburring on machined or cast components. The flexible construction allows the abrasive flaps to follow contours without gouging, making it practical for both flat and curved workpiece surfaces. At 60 grit, it removes material efficiently while leaving a finish suitable for subsequent processing steps. Typical use cases include metal fabrication shops, maintenance facilities, and light manufacturing environments.

Key Features

• Flexible abrasive flaps conform to flat and contoured surfaces for consistent coverage
• Produces a linear scratch pattern suitable for inside diameter finishing
• Aluminum oxide abrasive cuts quickly on ferrous and non-ferrous metals
• Steel mandrel reduces chatter and stabilizes the wheel during use
• 60 grit rating for efficient material removal and surface smoothing
• Designed for deburring edges, removing flash, and smoothing parting lines

Compatibility

Designed as an OEM-style abrasive flap wheel for use with compatible rotary tools and die grinders that accept standard mandrel-mounted flap wheel attachments.

Installation Notes

Installation and operation should be performed by qualified metalworkers or machinists familiar with abrasive wheel safety. Verify that the tool spindle speed 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 properly secured. Always wear appropriate eye protection and follow applicable ANSI B7.1 abrasive wheel safety standards during use.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grit: 60
Wheel Diameter: 6 inches
• Wheel Type: Flexible Flap Wheel
• Mandrel Material: Steel
• Package Length: 6.5 inches
• Package Width: 6.5 inches
• Package Height: 11.56 inches
• Weight: 7.756 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000144180