3M PN-DH Aluminium Oxide, 125 mm, Medium Grade, P150 Grit 25 Per Pack

This grinding disc is a bright-finish abrasive designed for surface cleaning and finishing of metallic substrates in industrial environments. It combines a non‑woven web with shaped abrasive technology to remove contamination, blend welds and refine surface texture while preserving the parent material’s geometry. The product is intended for low‑pressure handheld and machine‑mounted operations across fabrication and maintenance workflows.

• Precision‑shaped grain for increased cutting speed and longevity
• Non‑woven construction prevents material gouging and undercutting
• Medium P150 grit for balanced material removal and surface refinement
• Compatible with 7/8in centre‑mount systems for Rapid attachment
• Rated to 12,000 r/min enabling use on high‑speed rotary tools

• Suitable for deburring and blending stainless steel welds
• Ideal for surface preparation prior to coating on carbon steel
• Used for light finishing on aluminium and soft metals
• Can be used for maintenance cleaning in electrical enclosures
• Suitable for automated or handheld finishing on assembly lines

Discs accept hook‑and‑loop or Roloc™‑style 7/8in centre attachments for quick changeover.

Low‑pressure finishing on stainless steel, aluminium, soft metals and carbon steel preserves dimensions.

Supplied as 25 discs per pack to reduce downtime and simplify stock management for continuous operations.

Bright, vivid colouring distinguishes the disc grade and finish for quicker selection on site.