- Tight particle distribution
- Harder resin system than 261X
- Consistent cut rate, finish and life
- Available in discs, sheets and rolls
Details
3M™ Lapping Film 263X Sheets are aluminum oxide mineral coated on 3 mil polyester film with a durable resin system. Available in 7 grades between 0.05 and 60.0 micron. Common applications include fiber optic finishing and roll superfinishing.
- Tight particle distribution
- Harder resin system than 261X
- Consistent cut rate, finish and life
- Available in discs, sheets and rolls
Specifications
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Applications
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Flat Lapping, Superfinishing
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Attachment Type
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Plain Back
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Brand
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3M™
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Micron Grade
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40 μm
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Mineral Type
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Aluminum Oxide
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Overall Length (Metric)
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279.4 mm
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Overall Width (Metric)
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215.9 mm
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Polishing Process
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Grind, Refine, Shape
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Product Form
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Sheet
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Product Series
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263X
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Substrates
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Ceramic, Glass, High-hardness Metal, Metal, Optical, Plastic, Silicon Carbide
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