3M Aluminium Oxide Surface Conditioning Disc, 115mm, Medium Grade, Scotch-Brite™ SC-DH

The Scotch-Brite™ disc is a surface conditioning disc that combines an evenly abrasive and offers a high cut rate for a consistent finish. The non-woven disc uses aluminium oxide mineral abrasive offering a continuous fast cutting action and consistency. The fibre construction conforms well to help preserve irregular or contoured surfaces. Suitable for a variety of general purpose metalworking applications from cleaning, deburring and finishing.

The unique construction of the Scotch-Brite™ disc is made up of non-woven fibres and aluminium oxide abrasive making it tough and durable. Compared to traditional abrasives that quickly wear down when used, these discs have a high cut-rate, hardness, strength and low heat retention making aluminium oxide a popular choice.

The Scotch Brite™ surface conditioning disc allows for easy adaptation to a profiled surface. It has been designed to last longer than wire brushes and other abrasive discs. The abrasive standards are kept constant throughout its lifespan. This is because the disc doesn't get clogged up, extending the life of the product.

• Variety of abrasive grades and sizes offer an ideal starting point for cleaning, finishing, blending, and light deburring
• Open web material runs cool and resists loading for prolonged operation
• Conformable disc conditions surfaces without gouging, undercutting, or damaging the base material
• Suitable for metal, composite, plastics, and other materials
• Hook and loop attachment system for fast disc changes in multi-step finishing processes

These fibre discs are great for working on wood and metals. Preparing the surface, grinding and deburring large and small metal areas. This could occur in industries such as farm and construction, automotive, ship and boat building, metal fabrication.

Non-Woven Abrasives have abrasive grains bonded to flexible nylon fibres, which provide a controlled consistent finish. The open web construction provides and maintains a consistent cutting rate.

What safety requirements should I observe?

When grinding metal or sanding, appropriate Personal protection equipment should be worn. Gloves, eye protection and even respiratory protection are essential PPE for general purpose grinding and polishing applications.

For safe operation of an angle grinder, be sure you have participated in appropriate training and are aware of all safety advice relevant to the material you are working on.

Why choose 3M?

3M is a leading innovator of abrasive technologies, constantly evolving to provide ideal solutions to industrial and commercial sites. With 3M you can be assured of a wide selection of quality products. Roloc discs and holders offer a variety of abrasive solutions to suit common and specialist applications.

Use this 3M aluminium oxide abrasive wheel for smooth, high-cutting action. As aluminium oxide offers a blend of strength and durability, this wheel is an ideal choice for finishing and deburring applications. The abrasive removes burrs quickly and cuts through contaminants, corrosion and dirt. A self-sharpening grain combined with the mineral's natural hardness speeds up tasks and ensures the disc has a long lifespan. This high-performance finishing wheel can handle light to heavy precision polishing, cleaning and blending.

• Durable and fracture-resistant for long-term use
• Suitable for use on wood, high-tensile materials and ferrous alloys
• Minimal debris and dust deposit for easy cleanup
• Ideal choice for heavy to moderate deburring applications
• Low heat retention reduces warping and discolouration on heat-sensitive materials

• Panel beating and auto body repair jobs
• Pipe maintenance and refurbishment
• Weld blending and aesthetic finishing

Despite having a harder and sharper grain when compared with aluminium oxide, silicon carbide isn't as durable. It's more brittle, which increases the rate at which the material wears down. This means that aluminium oxide is the more long-lasting choice.