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SKU 7100143477
Legacy SKU 60440297889
UPC 00051125869928
Product Number 674W

3M Roloc Diamond Cloth Disc 674W is designed to grind and polish hard-to-grind materials, providing 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 on ceramics, carbides and hard coated materials.

  • Diamond mineral for hard-to-grind materials
  • Durable water-resistant cloth backing allows for the use of coolant, which generally extends abrasive life
  • Resin bonding allows for wet or dry use
  • 3M™ Roloc™ attachment system allows for easier disc changes
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On it's way to you April 16  

Qty

Minimum Order 5 Items
Order Increment 5 Items
  Multi-Functional
  Long-Life Performance
  Custom Fit
  Fast Cut Rate
Product Dimensions
Imperial Metric
Diameter 3 in 76.2 mm
Center Hole Diameter 0 NP 0.0 NP
Shipping Dimensions
Weight 0 lb
Length 0 in
Width 0 in
Height 0 in
Maximum Speed 20,000 rpm

PRODUCT FAQ

  1. What is the 3M™ Roloc™ Diamond Cloth Disc used for?

    The 3M™ Roloc™ Diamond Cloth Disc is designed to provide fast cutting action using internal resin bonding technology and premium diamond mineral. It delivers consistent results with a long-lasting wear life, making it ideal for shaping, grinding or finishing hard materials such as carbide, ceramic, glass and composites.

  2. How fine is the grit of this disc?

    This specific cloth disc has an abrasive surface of 120 mesh which provides a small amount of texture for removing minor scratches.

  3. What type of machines can I use this product on?

    You can use this product on rotary backup pads using roll-on/off attachment systems that are suitable to hold three-inch diameter discs with precision guided hooks in TR attachment system style.

  4. Can I reuse the disc once it becomes dull?

    Unfortunately not. The discs cannot be re-sharpened or reused once they become dull because their diamond coating wears away from continuous usage during material removal processes. Therefore you would need to replace them if necessary

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Durability and Long Life

The 3M™ Roloc™ Diamond Cloth Disc 674W is designed to last longer and provide a faster, more consistent cut compared to flexible metal bond diamond sanding discs. It is also known to deliver a more consistent finish on ceramics, carbides, and hard coated materials.

Run it Wet or Dry

Although this diamond disc can be run dry, it is recommended to use it with a coolant for optimum results. Water is the preferred coolant when grinding or polishing with diamond abrasives as it extends the abrasive life. Additionally, it can be used with oil- and water-based lubricants to lower grinding temperatures.

3M™ Roloc™ System for Easy Power Tool Attachment

The 3M™ Roloc™ Diamond Cloth Disc 674W is equipped with the 3M™ Roloc™ quick-change attachment system, which allows operators to easily switch between discs in multi-step processes. This feature also enables quick power tool attachment, which enhances productivity and throughput. To attach the disc, operators simply need to attach it to a Roloc™ backup pad (sold separately) and attach the backup pad to the power tool.

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