3M 787C Ceramic Sanding Disc, 115mm, 25 in pack

Need a sanding disc that delivers high performance and maintains its quality for extended use? This ceramic disc from 3M features a precision-shaped grain, with a grinding aid incorporated to keep the disc cool so it lasts longer. The grit wears evenly, helping to maximise cutting efficiency and reduce fatigue for the operator. The grinding surface is strongly bonded to the fibre backing, helping to prolong the life of the disc.

• Versatile option for use on hard metals such as stainless steel and nickel alloys
• Maximum safe speed of 13,300rpm for high-speed grinding
• Enables work on heat-sensitive alloys without warping the workpiece
• Supplied in a pack of 25 for a long-term supply

• Weld removals
• Farming machinery
• Shipbuilding
• Automotive workshops

Using the 3M™ 787C outperforms conventional ceramic discs. Designed to be used with a 3M™ backing pad with an angle grinder or sander. This fibre wheel is well-suited to edge chamfering, machining grooves, removing steel welds and more.

Gloves and eye protection are essential when using an angle grinder, and a dust mask can help you to avoid inhaling damaging particles. Before using an angle grinder, you should also undertake appropriate training and familiarise yourself with the safety advice for the material you're working on.

Using 3M™ precision-shaped grain technology to offer a higher initial and durability to outlast conventional ceramic fibre discs. The grit wears evenly and with the abrasive staying cooler and sharper, the PSG abrasive lasts significantly longer than conventional ceramic discs. These discs will help to step up production with an improved output on both light and heavy stock removal.

• Cuts hard and fast to grind metals like stainless steel and high nickel alloys

The 3M™ 787C heavy-duty fibre discs are great for weld removals, grinding and blending large and small metal areas. This could occur in industries such as farm and construction, automotive, ship and boat building, metal fabrication.

The 787C is used for stainless steel and other non-ferrous alloys such as aluminium and titanium, the 782C disc is used for carbon steel (Sold at RS).

These abrasive discs are designed for use on meta and are not recommended to be used on wood.

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 applications. With 3M you can be assured of a wide selection of quality products.