3M-674W Roloc+

The 3M™ Roloc™ Diamond Cloth Disc 674W is designed for grinding and polishing hard-to-grind materials and delivers long-lasting, consistent results. The diamond mineral is resin-bonded to a durable, water-resistant cloth backing for dry use or with coolants. Use this diamond disc for ceramics, carbides, and hard-coated materials.

Durability and Long Service Life

The 3M™ Roloc™ Diamond Cloth Disc 674W lasts longer and delivers a faster, more consistent cut compared to flexible metal-bonded diamond grinding discs. It also generally provides a more consistent finish on ceramics, carbides, and hard-coated materials.

Wet or dry grinding

Although it can be used dry, you’ll achieve optimal results when using this diamond disc with a coolant. Water is recommended when grinding or polishing with diamond abrasives, as it generally extends the life of the abrasive. It can also be used with oil- and water-based lubricants to reduce grinding temperatures.

3M™ Roloc™ System for easy attachment to power tools

This disc is equipped with the 3M™ Roloc™ quick-change system, which allows the operator to easily switch between discs during multi-step processes. The system also allows for quick attachment to power tools, thereby helping to increase productivity and throughput. To attach the disc, simply secure it to a Roloc™ backing pad (sold separately) and attach the backing pad to the power tool.