3M Aluminium Oxide Flap Wheel, 60mm Diameter, P80 Grit

Introducing the 3M™ 339, this flap disc provides a versatile one disc system that features an impressive aluminium oxide abrasive. The 339 flap wheels are long-lasting and precision made to provide you with overall consistency and greater control over a number of critical tasks Excellent for cutting and polishing of metallic components

Run straight onto a right angle grinder, are a one-step system for grinding and blending. The 339 is a wheel with abrasive being resin mounted onto the spindle.

Fast cutting aluminium oxide abrasive

Flexible X-weight backing

Spindle mounted

Excellent cut and polish capabilities

These flap wheel brushes are used with power tools. Suitable for light deburring, cleaning, polishing and finishing when preparing metals, woodworking, stone smoothing, and paint or rust removal.

While both discs can be used for wood and metal surfaces, flap discs are better suited for use with metal. Abrasive discs are better at removing material from a surface, but for grinding metal surfaces, flap disc presents a more durable and long-lasting solution. They even have some advantages over grinding wheels in that, while they may not remove metal as aggressively, they are slightly safer to use and produce less sparks.

Flap discs should be stored flat, avoiding damp and frost or wide temperature variations.

P40 Grit – Useful when you need to remove heavy stock from a surface.

P60 Grit – For when you need to remove stock from a surface, but will need to refine the finish.

P80 Grit – This is for light stock removal and sharping only.

What do the different grit sizes mean?

• P40 Grit – Useful when you need to remove heavy stock from a surface.
• P60 Grit – For when you need to remove stock from a surface, but will need to refine the finish.
• P80 Grit – This is for light stock removal and sharping only.

3M is a leading innovator of abrasive technologies, constantly evolving to provide ideal solutions to industrial and commercial applications. With 3M you can be assured of a wide selection of quality products.

This abrasive wheel by 3M is a versatile tool designed for polishing and finishing metallic components. With its durable construction and high-quality finish, this wheel is reliable for use on all types of metals including stainless steel and special alloys. The flap wheel design ensures uniform wear along the product life, providing excellent cutting and polishing capacities. Operating at a maximum speed of 12700 rpm, this wheel is a reliable choice for various applications.

• Flap wheel construction for a conformable tool
• Resin bond binder ensures good mineral anchorage and a long life
• Available in various sizes to accommodate different

• Ideal for polishing and finishing metallic components
• Suitable for use on all types of metals including stainless steel and special alloys
• Can be used for applications requiring high-speed abrasive wheels

Yes, this abrasive wheel is suitable for polishing and finishing stainless steel and other types of metals.

Yes, the aluminium oxide mineral on X weight cloth ensures a high-quality finish on various materials.

Yes, with a maximum safe speed of 12700 rpm, this wheel is reliable for high-speed polishing and finishing tasks.