through rough waters
3M™ Microfinishing Film Roll 272L TUK, 2.67 in x 450 ft x 1 in, 9 Mic,ASO, 4 ea/Case
$419.82 / Roll
| SKU | 7010298949 |
|---|---|
| Legacy SKU | 60440235962 |
| UPC | 00051141282268 |
| Product Number | 272L |
The 3M Microfinishing Film Roll 272L produces close-tolerance surface finishes on a range of substrates from gelcoat and soft rubber to fiberglass and metals. Designed especially for microfinishing applications of automotive powertrain components.
- Durable 5 mil backing won’t deflect when run, so it can stand up to edges and contours
- Micron-graded aluminum oxide mineral cuts sharp but won’t gouge or mar the substrate
- Features a closed coat construction for finish consistency
- Excellent choice for microfinishing applications requiring fine finishes
- Available in a versatile range of grades, so operators can select the right grade for their application
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
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| Width | 0 null | |
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Shipping Dimensions |
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| Weight | 24.74909 lb |
|---|---|
| Length | 14.01575 in |
| Width | 14.01575 in |
| Height | 7.00787 in |
PRODUCT FAQ
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What is the size of 3M™ Microfinishing Film Roll 272L TUK?
The size of this film roll is 2.67 inches in width, with a length of 450 feet and a core diameter of 1 inch.
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What does ASO mean for the product?
ASO stands for "Anti-Slip Backing", which allows this film roll to adhere tightly to a backup pad or platen, without slipping during use.
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Can I purchase just one roll at a time?
Our standard packaging includes four rolls per case. However, we do offer smaller packages upon request if you only need one roll.
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How thin are these films?
This particular product has a thickness (micron) rating of "9 Microns".
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Is this product restricted or hazardous material?
Yes, it is restricted due to shipping regulations that require special handling and labeling. But please be assured that our products have undergone rigorous safety testing and meet all industry standards.
3M™ Microfinishing Film Roll 272L is a versatile abrasive designed for a variety of microfinishing applications. It is suitable for cylindrical and centerless grinding and finishing, roll superfinishing, and automotive powertrain components. The roll's flexibility allows it to be cut and shaped to meet the dimensions of your part or project and can be used by hand or with microfinishing machines.
Aluminum Oxide Mineral3M engineers the 3M™ Microfinishing Film Roll 272L by anchoring aluminum oxide mineral to a polyester film backing with resin. Aluminum oxide mineral is a popular choice among industrial professionals who favor the fast cut rate and long life. The roll's hardness, strength, and low heat retention help it withstand wear and tear.
Water-Resistant Polyester Backing3M™ Microfinishing Film Roll 272L features a 5 mil polyester backing that is flexible, incompressible, and consistent in caliper. The anti-slip or friction coating on the back of the roll prevents slippage during the microfinishing application, which is critical to consistency from part to part. The roll is water-resistant and can be run wet or dry. Applying a lubricant like water may help with washing away unwanted swarf and debris, which can clog the roll and cause the mineral to dull prematurely.
Available in a Range of Grades3M™ Microfinishing Film Roll 272L is available in a versatile range of grades, from 9 to 100 micron. Operators can select the right grade for their application. Higher grades, like 100 micron, are good for tougher applications providing coarser finishes, while lower grades, like 9 micron, are good for softer, finer finishes. Grades are color-coded to reduce the risk for error when there are multiple grades in a sequence.
The Benefits of 3M Microfinishing Abrasives3M™ Microfinishing Film Roll 272L enables you to quickly remove traverse marks and feed lines, eliminate chatter, follow existing geometry, and achieve desired Ra (roughness average). These are some of the reasons why this roll and other 3M microfinishing abrasives are used across industries, from metalworking to woodworking.
