through rough waters
3M™ Flexible Diamond Roll 6451J, 10 Mic, Type G, Pattern 18, 1 in x 50 ft x 3 in, Plastic Core, ASO, Leaders Both Ends, 12 ea/Case
$1,809.19 / Roll
| SKU | 7100415940 |
|---|---|
| Legacy SKU | 60440626095 |
| UPC | 00068060135872 |
| Product Number | 6451J |
3M Flexible Diamond Roll 6451J features micron-graded diamond particles which are metal bonded to a low-stretch backing, ideal for applications where the abrasive is supported by a contact wheel or platen. Three available open dot patterns allow for added loading reduction or faster stock removal. Roll 6451J is designed for use on hard-to-grind materials.
- Rolls may be cut and converted to specific sizes
- Excellent for hard-to-grind materials
- 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
Product Dimensions |
Imperial | Metric |
| Weight | 1.498 lbs | |
|---|---|---|
| Width | 1 in | |
| Length | 600 in | |
| Height | 0.05197 in |
Shipping Dimensions |
|
| Weight | 18.43 lb |
|---|---|
| Length | 8.3748 in |
| Width | 8.3748 in |
| Height | 7 in |
PRODUCT FAQ
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What is the grit size of the 3M™ Flexible Diamond Roll 6451J?
The grit size is 10 microns, which makes it ideal for fine finishing and polishing applications on hard materials like stone, glass, and ceramics.
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How long is each roll and what are the width dimensions?
Each roll is 50 feet long and 1 inch wide, making it convenient for both small detail work and longer continuous applications.
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What does the plastic core provide for this product?
The plastic core provides structural support and durability while keeping the roll lightweight and easy to handle during applications.
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How many rolls come in a standard case order?
Each case contains 12 individual rolls, giving you plenty of material for your projects while maintaining freshness and usability over time.
The 3M™ Flexible Diamond Roll 6451J represents a sophisticated abrasive solution engineered to deliver exceptional performance in demanding grinding applications. This product integrates the superior hardness of diamond abrasive minerals with a low-stretch, water-resistant backing material, creating a robust tool specifically engineered for achieving refined surface finishes on materials that present significant grinding challenges. The combination of these advanced materials results in a product capable of maintaining consistent performance across extended use periods while delivering the precision finishes that modern manufacturing demands.
Optimal Applications and Material CompatibilityThe 3M™ Flexible Diamond Roll 6451J is particularly well-suited for grinding operations where the abrasive surface is supported by a contact wheel or platen mechanism. This configuration allows the product to excel when processing exceptionally hard or difficult-to-grind surfaces. The abrasive roll demonstrates exceptional versatility across multiple material types, making it an ideal choice for professionals working with thermal spray coatings, tungsten carbides, advanced composite materials, chilled iron castings, non-ferrous metal alloys, and optical glass. The product lineup includes multiple micron grade options to accommodate varied precision requirements, and the rolls can be conveniently trimmed and customized to fit specific equipment dimensions and operational needs.
Understanding the Open Dot Pattern TechnologyThe distinctive open dot pattern featured on 3M™ Flexible Diamond abrasive products represents an engineered approach to abrasive particle distribution. In this design, individual diamond mineral particles are precisely bonded to the backing substrate in a carefully spaced pattern of small dots. This strategic arrangement accomplishes dual objectives: it generates the aggressive cutting action required for efficient material removal while simultaneously preserving adequate spacing between dots to facilitate effective evacuation of ground particles and metal swarf. This thoughtful design reduces the tendency for the abrasive surface to become clogged or loaded with debris, thereby extending the operational lifespan of the product and maintaining high cutting efficiency without compromising removal rates.
Available Pattern Options for Diverse Requirements- Pattern 18: Features a small dot configuration with 25 pellets per inch, delivering the least aggressive cutting action and producing the finest surface finishes
- Pattern B2: Incorporates medium-sized dots at 17 pellets per inch, specifically engineered to balance aggressive cutting performance with improved coolant circulation and enhanced swarf evacuation from the work area
- Pattern 21: Available exclusively for 250 micron and 300 micron grades, this option utilizes larger dot spacing to maximize material removal rates and address applications where debris accumulation presents operational challenges
- Grinding operations utilizing contact wheels or platen support systems
- Wet grinding processes with coolant application
- Superfinishing operations requiring exceptional surface quality
As a cornerstone product within the 3M portfolio of superabrasive solutions, the 3M™ Flexible Diamond Roll 6451J exemplifies the company's commitment to applying rigorous scientific principles to develop specialized tools for professional users across diverse industrial sectors. From its precisely engineered diamond mineral composition to its high-performance backing material, this product represents 3M's dedication to enabling businesses to enhance operational efficiency, accelerate production timelines, and consistently achieve superior grinding results in applications where performance excellence is non-negotiable.
