3M 7010331285 Slotted Cloth Disc 2 Inch P180 Grit Ao

Product Description

The 3M 7010331285 is an aluminum oxide slotted cloth disc designed for push-style abrasive applications on internal surfaces. The slotted construction allows the disc to compress when entering a hole or cylinder, maintaining full contact with inside diameters, internal radii, and cylinder walls. At 2 inches in diameter and P180 grit, it delivers controlled material removal suited for light deburring, blending, cleaning, polishing, and chamfering. A threaded eyelet arbor hole accepts a compatible mandrel for secure attachment during operation. Cloth backing resists tearing and fraying under repeated use, extending disc life in production and maintenance environments.

This disc is intended for use on steel, rubber, plastic, and composites in both shop and field finishing work. It is well suited for tasks where a standard flat disc cannot reach, including bore finishing, through-hole deburring, and internal chamfering on fabricated parts. It is typically used by machinists, maintenance technicians, and fabricators working on metal components, tooling, and assemblies. For proper fitment, select a disc diameter at least 0.5 inches smaller than the internal diameter of the workpiece to allow full compression and consistent surface contact.

Key Features

• Slotted design compresses in push applications for full contact with holes, internal radii, and cylinder walls
• Aluminum oxide abrasive grain provides consistent cut on steel, rubber, plastic, and composites
• P180 grit delivers a fine finish suitable for light deburring, blending, cleaning, and polishing
• Cloth backing adds durability and resistance to tearing and fraying
• Threaded eyelet arbor hole accepts compatible mandrels for secure tool mounting
• 2 inch diameter fits a range of internal bore and cylinder applications

Compatibility

Designed for use with compatible mandrels sold separately. Select a disc diameter at least 0.5 inches smaller than the internal diameter of the workpiece for correct fitment.

Installation Notes

Mount the disc onto a compatible threaded mandrel before use. Ensure the mandrel and rotary tool are rated for the intended operating speed before beginning work. Disengage and power down all equipment before mounting or removing the disc. Inspect the disc for tears or damage before each use and replace if backing integrity is compromised.

Technical Specifications

• Disc Diameter: 2 inches
• Grit: P180
• Abrasive Material: Aluminum Oxide
• Backing: Cloth
• Construction: Slotted
• Arbor Type: Threaded Eyelet
• Package Weight: 5.759 pounds
• Package Length: 23.25 inches
• Package Width: 9.63 inches
• Package Height: 4.94 inches
• UPC: 051115414485

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010331285