30 µm, 3M Microfinishing Film Roll 362L - 3 mil smooth backing, aluminum oxide
30 µm, 3M Microfinishing Film Roll 362L - 3 mil smooth backing, aluminum oxide
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3M™ Microfinishing Film Roll 362L – 30 Micron
3M™ Microfinishing Film Roll 362L – 30 Micron is a precision abrasive film engineered for controlled material removal, consistent cutting performance, and uniform surface finishing. Its micron-graded aluminum oxide abrasive is resin-bonded to a durable 3 mil polyester film backing, providing the strength and dimensional consistency required for close-tolerance finishing applications.
Designed for precision metalworking, automotive components, and industrial manufacturing, the 30 μm abrasive grade is well-suited for intermediate finishing, cylindrical grinding, and microfinishing of machined parts. The Type S smooth, slip-resistant backing supports stable operation on compatible microfinishing equipment, including systems that use coolant.
Each order includes one full 45 m roll in your selected width. With multiple widths available, you can choose the size that fits your equipment and finishing requirements. Whether for precision workshops or production operations, 3M 362L delivers dependable abrasive performance.
Select your preferred width and order today for reliable, professional-grade precision finishing.
Technical Specifications
| Brand | 3M™ |
| Product Series | 362L |
| Product Type | Microfinishing Film Roll |
| Abrasive Grade | 30 Micron (30 μm) |
| Abrasive Material | Aluminum Oxide |
| Backing Material | Polyester Film |
| Backing Thickness | 3 mil (0.003 in) |
| Bond Type | Resin |
| Backside Coating | Type S (Smooth, Slip-Resistant) |
| Color | Green |
| Roll Length | 45 m |
| Roll Width | Multiple Width Options Available |
| Applications | Precision Finishing, Grinding, Sanding, Microfinishing |
| Coolant Compatibility | Suitable for Use with Coolant |
| Package Quantity | 1 Full Roll |
| Selling Unit | Per Roll (45 m, Selected Width) |
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