3M PN-DH

This grinding disc is a surface conditioning product designed to abrade and finish metal substrates in industrial settings. It combines precision-shaped abrasive grain with a non-woven web to deliver consistent cut and finish for low-pressure operations on metals including stainless steel. The disc is supplied in bulk for repetitive tasks and fits hook-and-loop and Roloc™ type attachments with a central 7/8 in bore.

• Precision-shaped grain increases cutting speed and life
• Non-woven web preserves base material geometry
• Very fine P150 grit produces finer surface finish
• Bright colour aids quick identification on the tooltray
• Rated up to 8600 r/min for high-speed applications

• Ideal for smoothing weld seams on stainless-steel panels
• Suitable for finishing components in electrical cabinets
• Used for deburring precision parts in automation assemblies
• Can be used for surface preparation prior to coating
• Suitable for light stock removal on soft metals and aluminium

It is compatible with hook-and-loop systems and Roloc™ quick-change mounts using the 7/8 in centre hole.

The combination of non-woven webbing and precision-shaped grain offers Faster material removal while retaining conformability to avoid altering part geometry.

Discs are supplied in packs of 25 to support continuous production workflows.

It is suited to mechanical, electrical, electronics and automation workshops performing finishing, deburring and light grinding on stainless steel and similar metals.