3M 7010312211 Floor Surfacing Disc 16 in 100 Grit

Product Description

The 3M 7010312211 is a 16-inch floor surfacing disc engineered for use with rotary floor buffers in commercial and residential surface preparation applications. The disc features a HookIt II backing system that allows fast, tool-free pad swaps and provides a firm mechanical grip between the disc and buffer pad. At 100 grit, it is suited for moderate stock removal and finish-prep work on wood, resilient flooring, and concrete surfaces. The flexible paper backing conforms to minor surface variations, helping produce a consistent scratch pattern across the work area. Flooring contractors and surface prep crews install and change these discs without additional tools or adhesives.

This disc is designed for rotary floor machines commonly used in commercial floor maintenance, gym floor refinishing, school corridor prep, and light concrete surface conditioning. The 100-grit cut rate is appropriate for leveling light imperfections, scuffing existing coatings for adhesion, or prepping bare wood before finish application. Each disc is sold individually, with a minimum order quantity of 10 units per transaction.

Key Features

• HookIt II backing enables fast, tool-free disc changes on compatible buffer pads
• 100-grit abrasive delivers moderate stock removal and consistent scratch pattern
• Flexible paper backing conforms to minor surface irregularities
• 16-inch diameter fits standard commercial rotary floor buffer pads
• Sharp, fast-cutting abrasive mineral extends disc service life

Compatibility

Designed for use with rotary floor buffers equipped with HookIt II compatible buffer pads in commercial and residential floor surfacing applications.

Installation Notes

Disc changes should be made with the floor machine powered off and unplugged. Align the HookIt II backing squarely onto the buffer pad before applying downward pressure to seat the disc. Inspect the pad driver for wear or contamination before mounting a fresh disc, as debris on the pad face reduces grip and shortens disc life. Always follow applicable safety guidelines for rotary floor machine operation, including PPE requirements for dust and noise exposure.

Technical Specifications

• Diameter: 16 inches
• Grit: 100
• Backing Type: HookIt II flexible paper
• Weight: 0.45 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051131997547

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010312211