3M 7010384124 Floor Surfacing Disc 7in X 7/8in P80

Product Description

The 3M 7010384124 is a Regalite floor edger disc designed for sanding bare wood and non-gummy floor finishes. Built around the Regalite abrasive mineral and a tough paper backing, this disc cuts faster, runs cooler, and outlasts conventional abrasive discs in floor preparation applications. At 7 inches in diameter with a 7/8 inch arbor hole, it fits standard floor edger machines. The P80 grit rating makes it well-suited for aggressive material removal and surface leveling during initial floor sanding passes. Each disc weighs approximately 0.04 pounds.

This disc is used in flooring installation and refinishing work on residential and light commercial projects. It is a common choice for the edger phase of a floor sanding job, where drum sanders cannot reach along baseboards and in corners. Flooring contractors and finish carpenters rely on this type of disc to match the cut rate of the main field sander and keep the overall workflow moving efficiently. The P80 grit is appropriate for initial cuts on bare or previously finished wood floors that are not loaded with soft, gummy coatings.

Key Features

• Regalite abrasive mineral for faster cutting and cooler running compared to conventional discs
• Tough paper backing resists tearing under edger machine loads
• P80 grit for aggressive stock removal on bare wood and hard finishes
• 7 inches x 7/8 inches sizing fits standard floor edger machines
• Consistent cut rate reduces total sanding time per job

Compatibility

Designed as an OEM-style replacement disc for standard 7 inch floor edger machines used in residential and commercial flooring applications.

Installation Notes

Floor edger discs are installed and serviced by flooring contractors and finish carpenters. Before changing a disc, disconnect the edger from its power source and allow any moving parts to come to a complete stop. Inspect the backing pad for wear or damage before mounting a new disc, as a worn pad can cause uneven sanding or premature disc failure. Follow all applicable safety guidelines for abrasive tool operation, including eye and respiratory protection.

Technical Specifications

• Diameter: 7 inches
• Arbor Size: 7/8 inches
• Grit: P80
• Abrasive Mineral: Regalite
• Backing: Paper
• Weight: 0.04 pounds
• UPC: 00051115092749

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010384124