3M Precision Shaped Grain Adhesive-Backed/PSA Sanding Disc Cutting Disc, 125 mm, 60 Grade, 50 Grit

This adhesive-backed/PSA sanding disc is a 125mm abrasive designed for heavy stock removal and finishing in industrial environments. It uses precision-shaped grain on a cloth J-weight backing to deliver sustained cutting performance across metals, wood and composites. The product is intended for use with a hook-and-loop or PSA back-up pad and can be integrated into workflows where dust extraction and consistent abrasive life are important.

• Precision-shaped grain delivers Rapid material removal and extended life
• Cloth J-weight backing offers wear resistance with improved flexibility
• 60 grit abrasive provides aggressive cutting for metal and composite stock removal
• Anti-static treatment reduces electrically charged swarf and dust adhesion
• Open coat construction limits loading to maintain cutting consistency
• PSA adhesive backing enables quick disc changes and secure attachment

• Suitable for heavy stock removal on aluminium and steel components
• Ideal for preparing surfaces in automotive sanding operations
• Used with random orbital sanders for composite trimming tasks
• Can be used for blending and finishing hardwood and softwood panels
• Suitable for production lines requiring efficient dust extraction

The anti-static treatment neutralises static charge so swarf is less likely to cling to disc surfaces, improving compatibility with extraction systems and reducing downtime for cleaning.

The PSA backing is intended for use with hook-and-loop or PSA back-up pads that accept adhesive-backed abrasives for straightforward replacement during production.

The open coat design reduces mineral loading on aluminium, preserving cutting action and delivering consistent abrasion across extended runs.

Yes, pairing the disc with a multi-hole back-up pad and an orbital Sander fitted to a vacuum optimises dust removal and reduces abrasive loading.

J-weight cloth backing combines dimensional stability with flexibility, maintaining contact across uneven surfaces while offering durability under repetitive machine cycles.