3M 7010339984 Floor Surfacing Disc P120 Grit

Product Description

The 3M 7010339984 is a Regalite floor surfacing disc engineered for floor edger machines used in wood floor refinishing and surface preparation. The disc measures 6-7/8 inches in diameter with a 7/8 inch arbor hole and cuts at P120 grit, making it well suited for smoothing bare wood or removing non-gummy finishes between coats. The Regalite mineral abrasive is designed to cut faster and run cooler than conventional abrasive discs, which reduces heat buildup and extends disc life. Floor installers and finish contractors turn to this disc for consistent material removal without loading or glazing on hardwood surfaces.

This disc is intended for use with floor edger sanders in residential and light commercial wood floor refinishing applications. It performs on bare hardwood, softwood, and non-gummy finish removal where a medium-fine cut is required. The tough paper backing holds up through extended sanding passes along wall edges and in tight areas where drum sanders cannot reach. Each disc is sold individually, with a minimum order quantity of 200 units, making this SKU appropriate for flooring contractors who stock abrasives in volume.

Key Features

• Regalite mineral abrasive cuts faster and runs cooler than conventional abrasive discs
• P120 grit delivers medium-fine material removal for bare wood or non-gummy finish work
• 6-7/8 inch diameter with 7/8 inch arbor hole fits standard floor edger machines
• Tough paper backing resists tearing during extended passes along baseboards and edges
• Designed to last longer than conventional discs, reducing disc changes on large jobs

Compatibility

Designed as an OEM-style replacement disc for standard floor edger sanders that accept 6-7/8 inch discs with a 7/8 inch arbor hole.

Installation Notes

Floor edger disc replacement is performed by flooring installers and finish contractors. Before changing discs, power down the edger and disconnect it from the power source. Ensure the arbor nut is tightened securely before operating the machine. Follow applicable OSHA abrasive wheel safety guidelines and the floor edger manufacturer's operating instructions when mounting and running abrasive discs.

Technical Specifications

• Disc Diameter: 6-7/8 inches
• Arbor Hole: 7/8 inches
• Grit: P120
• Abrasive Mineral: Regalite
• Backing Material: Paper
• Weight: 0.04 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 200
• UPC: 00051115093081

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010339984