3M Diamond Polishing QRS Cloth Sheet 656WY, for grinding and polishing tough hard to grind materials such as carbides and ceramics. This product utilizes micron-graded diamond particles bonded to a durable, J-weight waterproof cloth backing. A hook and loop-style backing allows swift and simple attachment.

Tough Cutting Uniform Finish
Designed for grinding and polishing, our 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 Diamond Sheet Can Take the Heat
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.

Focus On the Task, Not the Tool, With Hookit
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.

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