3M™ Lapping Film Roll 261X
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Details
Highlights
- Tight particle distribution
- Consistent cut rate, finish and life
- Available in discs, sheets and rolls
- Get a uniform finish on a number of substrates
3M™ Lapping Film Roll 261X is the standard of 3M’s lapping films. The product is made from precisely graded aluminum oxide particles coated on a 3 mil polyester film. The product provides uniform finishes on various substrates and delivers consistent cut rate, finish and life.
Typical properties
| Abrasive Material | Aluminum Oxide |
| Application | Flat Lapping, Polishing, Superfinishing |
| Attachment Type | Plain Back |
| Backing Thickness (Imperial) | 3 mil |
| Backing Thickness (Metric) | 0.076 mm |
| Center Hole Diameter (Imperial) | 3 in |
| Center Hole Diameter (Metric) | 76 mm |
| Micron Grade | 3 μm, 5 μm, 9 μm, 12 μm, 30 μm |
| Polishing Process | Step 1: De-Nub/Epoxy Removal, Step 2b: Refine/Level Connector (Ceramic Connector) |
| Product Form | Roll |
| Product Series | 261X |
| Product Usage | Ceramic Fiber Optic Connectors, Fiber Optic Connectors, Optical |
| Substrate | Silicon Carbide, Plastic, Ceramic, Glass, High-hardness Metal, Metal |
| Overall Length (Imperial) | 150 ft, 600 ft |
| Overall Length (Metric) | 45.72 m, 182.88 m |
| Overall Width (Imperial) | 3 in, 4 in |
| Overall Width (Metric) | 76.2 mm, 101.6 mm |
Resources
3M™ Lapping Film, Aluminum OxideData Sheets
(PDF, 130KB)
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