3M™ Diamond Polishing QRS Cloth Sheet 656WY, 50000 Mesh, Config

Designed for grinding and polishing, the 3M™ Diamond Polishing QRS Cloth Sheet 656WY can tackle tough materials like ceramics, tungsten and chrome carbides and composites. In 1800, 3000, 8000 and 50,000 mesh grades, a wide range of surface finishes are achievable on various different hard to grind substrates and applications. The flexible, J-weight cloth backing provides a durable, consistent backing for polishing on and around contoured surfaces.

This product is designed with diamond particles encapsulated in a ceramic bead and resin- bonded to a cloth backing, which helps these products be both cost-effective and long lasting. This product can also be used with oil and water based lubricants for lower grinding temperatures. Coolant is a desirable component of diamond abrasive polishing, since it efficiently cools both the work and the abrasive. Additionally, coolant will remove swarf and prolong abrasive life.

The hook-and-loop backing makes disc attachment, removal, and re-attachment easy, and facilitates use and re-use of the disc for the full extent of its abrasive life. These discs have J-shaped hooks. These J-shaped hooks grip the brushed nylon loop backings of any hook-and-loop style backup pad. And while attaching them is easy, they provide a secure attachment mechanism.

Hard to finish materials, including thermal spray parts, ceramics, composites, HVOF coatings, chilled iron and non-ferrous metals.

• Micron-graded diamond mineral for use on hard to grind materials
• Flexible, J-weight cloth backing is waterproof for use with coolants
• Hook and loop-style backing for easy tool attachment
• Available in grades 1800, 3000, 8000 and 50,000 mesh (9µ, 6µ, 3µ and 0.5µ)