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3M™ Flexible Diamond Belt 6451J, 74 Mic, 1 in x 22-7/16 in, 100 ea/Case

3M™

$82.68 / Each

SKU 7100282437
Legacy SKU 60440411787
UPC 00638060901472
Product Number 6451J

The 3M Flexible Diamond Belt 6451J is designed to achieve a range of finishes on hard-to-grind materials, and is ideal for roll grinding and other applications where the abrasive is supported by a contact wheel or platen. It combines the strength of metal-bonded diamond abrasive with a premium low-stretch water resistant cloth backing to support tough roll grinding and wet grinding jobs.

  • Excellent for hard-to-grind materials
  • Used for roll grinding and other applications where abrasive is supported by contact wheel or platen
  • Diamond mineral abrasive provides fast, consistent cut
  • Strong, low-stretch backing adds strength and resists stretching
  • Metal bonded diamonds adds durability and long belt life
  • Open dot construction helps minimize loading, prolonging abrasive service life
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On it's way to you January 10  

Qty

Minimum Order 1 Item
Order Increment 1 Item
  High-Quality Cloth Belt Materials
  Durable
  Versatile
  Multi-Functional
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Shipping Dimensions
Weight 6.365 lb
Length 10.95984 in
Width 10.87992 in
Height 4.07992 in

PRODUCT FAQ

  1. What makes the 3M™ Flexible Diamond Belt 6451J unique compared to other abrasive belts?

    The 3M™ Flexible Diamond Belt stands out due to its high-performance diamond mineral construction, providing exceptional durability and precision for your sanding and grinding needs.

  2. How many belts come in a case of the 3M™ Flexible Diamond Belt 6451J, 74 Mic, 1 in x 22-7/16 in?

    Each case contains 100 flexible diamond belts, ensuring that you have an ample supply for your projects.

  3. Can the microns of this diamond belt be customized to suit different applications?

    While this specific belt is designed with a micron rating of 74, we offer a range of micron options to accommodate various levels of abrasiveness needed for different material removal tasks.

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.
Designed for Grinding Jobs Requiring Strength and Support

Built with diamond mineral and a low-stretch backing, the 3M Flexible Diamond Belt 6451J is a smart choice for use on hard-to-grind surfaces. These surfaces include thermal sprays, carbides, composites, chilled iron, non-ferrous metals, and glass.

The Open Dot Pattern: What Does it Mean?

The open dot pattern on each 3M Flexible Diamond abrasive product means that the diamond mineral particles are adhered to the backing in a series of small dots. This design provides aggressive cutting action while also allowing consistent space for evacuation of stock particles during use. This feature helps reduce loading and prolongs the life of the abrasive surface without sacrificing cut rates.

The 3M Flexible Diamond Belt 6451J is available in three open dot patterns for a range of uses. Pattern 18 is a small dot pattern equating to 25 pellets per inch. The B2 Pattern has medium dots with 17 pellets per inch and is designed to deliver an aggressive cutting action with improved coolant flow and increased swarf removal. Pattern 21 is offered for grades 250 and 300 only. It utilizes larger dots to assist in applications where high stock removal is required and loading is an issue. Generally, the smaller dot patterns will be the least aggressive and produce finer finishes, whereas the larger dot patterns will be more aggressive for stock removal.

Recommended Applications
  • Designed for hard grinding applications with contact wheels or platens
  • Roll grinding
  • Wet grinding
Better Science for Better Sanding from 3M

Within the 3M portfolio of Superabrasives, the 3M Flexible Diamond Belt 6451J is an outstanding example of how 3M applies science to the lives of professionals in a range of specific industries where excellent grinding and finishing are critical. From its hard diamond mineral abrasive to its strong, supportive cloth backing, it is built by 3M to help businesses operate faster, better, and more efficiently.

Brochures, Catalogs & Data Sheets
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Lead times are estimates and may vary based on our suppliers' product availability.