SKU | 7100177937 |
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Legacy SKU | 60440318420 |
UPC | 00638060217856 |
Product Number | 674W |
3M Diamond Cloth Disc 674W grinds and polishes hard-to-grind materials, providing long lasting, consistent results. Diamond mineral is resin-bonded to a durable, water-resistant cloth backing for dry use or use with coolants. Use this diamond disc on ceramics, carbides and hard coated materials.
- Diamond mineral provides consistent finishes on tough metals and ceramics
- Durable water-resistant cloth backing allows use of coolant, which generally extends abrasive life
- Resin bonding allows for wet or dry use
- Available for a variety of attachment systems
Product Dimensions |
Imperial | Metric |
Weight | 0.13801 lbs | |
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Width | 0 null | |
Length | 0 null | |
Height | 0 null | |
Center Hole Diameter | 0 NP | 0.0 NP |
Shipping Dimensions |
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Weight | 14.84593 lb |
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Length | 10.98425 in |
Width | 10.98425 in |
Height | 14.29134 in |
Maximum Speed | 25,000 rpm |
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PRODUCT FAQ
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What type of surface can I use the 3M™ Roloc™ Diamond Cloth Disc 676W on?
The 3M™ Roloc™ Diamond Cloth Disc 676W is suitable for a wide variety of surfaces including metal, ceramics, glass and plastics.
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How long does this disc last?
These diamond cloth discs are designed to provide consistent cut rate and finish for the entire life of the disc. However, their longevity depends on several factors such as usage intensity and material properties.
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Can I use multiple discs at once?
Yes! One unique feature about our product is that multiple discs from smaller sizes up through larger diameter discs can be used on a single shaft to accommodate varying sizes. This add versatility in grinding operations, especially when it comes to deburring and polishing.
In 120 and 220 mesh grades, the 3M™ Diamond Cloth Disc 674W provides long-lasting cutting performance when used for finishing ceramics, carbides and hard coated materials.
The 3M Diamond Cloth Discs 674W last longer and deliver a faster, more consistent cut compared to flexible metal bond diamond sanding discs. They also provide more consistent finishes.
Use Wet for a Finer Finish and Longer Abrasive Life
While it can be run dry, this diamond disc achieves optimum results with a coolant. Water is desirable when grinding or polishing with diamond abrasives as it extends the abrasive life. It can also be used with oil- and water-based lubricants for lower grinding temperatures.
Recommended Applications
The 3M™ Diamond 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.
A Portfolio of Abrasive Systems Solutions
3M offers a broad portfolio of abrasives that shape, finish, and polish with ease and precision. From specialty abrasives designed for a highly specific purpose to versatile, jack-of-all-trades sheets, you can find an abrasive tool to accomplish your task or perfect your system. 3M draws from a wealth of original technologies and breakthrough inventions to provide a broad portfolio of abrasives.