3M PN-DH Aluminium Oxide, 115 mm, Very Fine Grade, P150 Grit 25 Per Pack

3M Scotch-Brite Precision Series Grinding Disc, 115mm Disc Diameter, P150 Grit size - 7100275845

This grinding disc is a very fine surface conditioning accessory designed for low-pressure finishing and cleaning of metal substrates in industrial settings. It combines a shaped abrasive with a non-woven web to trim and refine stainless steel surfaces while maintaining the base material’s geometry. Suitable for workshop and production environments in automation, electronics, electrical and mechanical sectors.

Features & Benefits

• Precision-shaped grain delivers Faster cut and extended life
  Very fine abrasive produces controlled bright finishes
  Rated maximum speed 13300r/min for high-speed tools
  22.23mm bore ensures reliable mounting and concentricity

Applications

• Suitable for finishing stainless steel components in assemblies
  Ideal for deburring edges on machined electrical parts
  Used for surface preparation before welding in fabrication
  Can be used for light blending on aluminium housings

What material types can it be used on safely?

It is intended for stainless steel Plus other metals such as carbon steel and soft metals when used at low pressure.

How is disc identification simplified on busy production lines?

The discs use bright, vivid colouring to make grade recognition straightforward at a glance.

What attachment options are compatible with the product?

It accepts common hook-and-loop and 7/8in centre-hole Roloc™ style attachments for Rapid changeover.

How does the abrasive behaviour affect dimensional control?

The non-woven web with shaped grain removes surface material without altering the overall geometry or causing gouging, minimising rework.

What packaging format is supplied for workshop use?

Items are supplied in a multipack of 25 discs to support batch operations.