through rough waters
3M™ Diamond Microfinishing Film Roll 675L, 125 Mic 6MIL, 8 in x 50 ft x 3 in (203.2mmx15.25m), KYD, ASO, 3 ft LDRB, 1 ea/Case
$5,684.84 / Roll
| SKU | 7100249595 |
|---|---|
| Legacy SKU | 60440406910 |
| UPC | 00638060886229 |
| Product Number | 675L |
Designed with a strong polyester film backing and sharp diamond mineral, the 3M Diamond Microfinishing Film Roll 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.
- Micron-graded diamond mineral delivers close tolerance precision finishes for medium stock removal
- Enables slow abrasive feed rates and fewer steps which reduces abrasive costs
- Polyester film backing allows roll to be used dry or wet with surface lubricants
- An exceptional roll for thermal spray finishing of contour / complex shapes
- Color coded to reduce the risk of error and mixing up abrasive grades
Product Dimensions |
Imperial | Metric |
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| Width | 0 null | |
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Shipping Dimensions |
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| Weight | 4.109 lb |
|---|---|
| Length | 10.08976 in |
| Width | 10.00984 in |
| Height | 10.32992 in |
PRODUCT FAQ
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Sure! Here are three common questions and their friendly answers
What is the grit size of the 3M™ Diamond Microfinishing Film Roll 675L?
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The 3M™ Diamond Microfinishing Film Roll 675L has a micron-grade abrasive designated as "125 Mic," which refers to its fine grit size.
How long is the roll in the 3M™ Diamond Microfinishing Film Roll 675L product?
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This particular roll measures at length of 50 feet, providing ample material for various finishing applications.
What does "KYD, ASO, LDRB" stand for in the product description?
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The abbreviations "KYD" stands for KYDEX® Backing which provides support and stability while grinding or polishing. "ASO" denotes Antistatic Outer coating that helps reduce static build-up during use. Lastly, "LDRB" represents Load Reducing Bond which aid
Introducing the 3M Diamond Microfinishing Film Roll 675L, a top-of-the-line product designed to provide exceptional results in micro-finishing applications. This film roll features a polyester backing that securely anchors micron-graded diamonds, ensuring optimal performance and durability. The strength and resilience of the polyester film backing prevent the abrasive from skidding or deflecting during use, allowing for precise and consistent finishing.
Waterproof Backing
One of the standout features of the 3M Diamond Microfinishing Film Roll 675L is its waterproof backing. The polyester film backing is resistant to water, enabling the use of a wet surface lubricant during operation. This lubricant helps to wash away unwanted swarf and debris, keeping the abrasive running cool and maintaining its effectiveness. Additionally, the waterproof backing allows for slow abrasive feed rates and reduces the number of steps required in the finishing process, ultimately leading to cost savings.
Tips for Achieving Desired Roughness Average
When it comes to achieving the desired roughness average (Ra) for micro-finished products, following the right sequence of steps is crucial. Experts recommend a tailored approach based on the substrate material. For example, achieving an Ra of 2.5 to 5 on Tungsten Carbide may require using the 3M Diamond Microfinishing Film Roll 675L with grade 74u, followed by films with grades 45u, 30u, and 20u. Operators should carefully consider the Ra requirements and substrate characteristics when selecting the appropriate grade of film for this belt.
Overall, the 3M Diamond Microfinishing Film Roll 675L is a reliable and versatile abrasive that delivers the desired finish without compromising the integrity of the substrate. Its high-quality materials and innovative design make it the perfect choice for all your micro-finishing needs.
