Highlights
Diamond mineral provides consistent finishes on hard-to-grind materials like carbides and ceramics
Durable cloth backing allows for the use of coolant
Quick release systems (QRS) make changing abrasives clean and easy
Resin bond for wet or dry use
3M Diamond QRS Cloth Disc 674W grinds and polishes hard-to-grind materials, providing long-lasting, consistent results. Diamond mineral is bonded to a durable, water-resistant cloth backing for dry use or use with coolants. The QRS attachment system attaches firmly and makes this abrasive easy to change.
Use Wet for a Finer Finish and Longer Abrasive Life
While it can be run dry, you can achieve optimum results using the 3M Diamond QRS Cloth Disc 674W 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.
Recommended Applications
3M Diamond QRS 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, yttria-stabilized zirconia and alumina ceramics, and carbon fiber epoxy composites. It also easily removes coating oversprays and coatings prior to part refurbishment.