3M™ Roloc™ Diamond Cloth Disc, 674W, 220 Mesh, 2 in (50.8 mm), 15 discs per bag

• Diamond mineral provides consistent finishes on tough metals and ceramics
• Resin bonding allows for wet or dry use

The 3M™ Roloc™ Diamond Cloth Disc 674W grinds and polishes hard-to-grind materials, providing long-lasting, consistent results. Use this diamond disc on ceramics, carbides, and hard coated materials.

In 120 and 220 mesh grades, the 3M™ Roloc™ Diamond Cloth Disc 674W provides long-lasting cutting performance when used for finishing ceramics, carbides, and hard coated materials. Compared to flexible, metal-bonded diamond sanding discs, these discs last longer and deliver a faster, more consistent cut. While it can be run dry, you can achieve optimum results using this diamond disc with a coolant. Water is desirable when grinding or polishing with diamond abrasives, as it generally extends the abrasive life. And it can be used with oil- and water-based lubricants for lower grinding temperatures.

Suggested Applications

• The 3M™ Diamond Cloth Disc 674W is an excellent choice for finishing and dimensioning a variety of hard-to-grind materials, including tungsten carbide and chrome carbide, thermal sprays, and carbon fibre epoxy composites
• Easily removes coatings and coating oversprays prior to part refurbishment