3M PN-DH Aluminium Oxide, 100 mm, Medium Grade, P150 Grit 25 Per Pack

This grinding disc is a bright, medium-grit abrasive designed to condition and finish metal surfaces in industrial settings. It combines precision-shaped grain with a non-woven web to deliver consistent cutting action and a controlled surface finish for stainless steel and other common substrates. Supplied in packs of 25, it is compatible with hook-and-loop and Roloc™ style attachments and is suitable for low-pressure operations across automation, electronics, electrical and mechanical workflows.

• Precision-shaped grain gives Faster cut and extended life
• Rated to 15,000 r/min for high-speed rotary use
• Medium P150 grit balances material removal and finish
• 7/8 in bore fits standard right-angle tool spindles
• Non-woven construction prevents dimensional change to the workpiece

• Suitable for deburring stainless steel edges in assemblies
• Ideal for preparing weld seams on carbon and stainless steels
• Used for surface blending on aluminium components
• Can be used for finishing in electrical enclosure fabrication
• Suitable for maintenance tasks in automation equipment

It accepts hook-and-loop and Roloc™ type mounts, allowing quick fitting to handheld and bench grinders.

The precision-shaped grain maintains cutting action longer than conventional grains, reducing dressing frequency in continuous use.

The disc performs on soft metals, carbon steel and aluminium in low-pressure finishing applications.

Bright colouring differentiates the medium grit visually for Rapid selection among other abrasives.