3M 7010361893 Psa Abrasive Disc 120 Grit 1.5 in

Product Description

The 3M 7010361893 is a pressure-sensitive adhesive (PSA) abrasive disc designed for precision surface finishing on bench top motors and random orbital sanders. This disc measures 1.5 inches in diameter and features 120-grit aluminum oxide abrasive, placing it in the fine grade category. The X-weight cloth backing provides durability and flexibility, making it well-suited for contoured or irregular surfaces. The PSA mount eliminates the need for additional adhesives or clamps, allowing for fast disc changes during high-volume grinding and finishing operations. Licensed trades and production environments rely on this disc for consistent material removal and surface prep.

This disc is suited for light stock removal, blending, and finishing on metals, wood composites, and similar materials. Its flexible cloth backing allows it to conform to curved workpiece profiles where rigid backing would lose contact. Compatible with bench top motor setups and random orbital sanders that accept 1.5-inch PSA discs. The maroon disc color is consistent with the 348D series designation. This product is sold individually with a minimum order quantity of 50 units.

Key Features

• 1.5-inch diameter PSA disc for tool-free mounting and fast changeovers
• 120-grit aluminum oxide abrasive for fine-grade surface finishing
• X-weight cloth backing delivers flexibility for contoured surface work
• No vacuum holes — suited for solid-platen or non-vac sanding setups
• Compatible with bench top motors and random orbital sanders
• Part of the 3M 348D series

Compatibility

Designed for use with bench top motors and random orbital sanders that accept 1.5-inch PSA-mount abrasive discs.

Installation Notes

Ensure the sander platen or backup pad is clean and free of debris before applying the PSA disc to achieve full adhesive contact. Power down and disconnect the sander or bench motor before mounting or removing discs. Do not exceed the rated operating speed of the disc or the tool. Dispose of worn discs that show signs of delamination or abrasive loading, as degraded discs can affect finish quality and safety.