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Our Alumina Lapping Film delivers high-precision polishing for fiber optics, ceramics, glass, and high-hardness metals. Made with micron-grade aluminum oxide abrasives on durable polyester film, it ensures consistent finishes, superior cut rates, and long-lasting performance. Ideal for commutator polishing, dental tools, optical components, and aerospace surfaces, it works for both wet and dry lapping. Available in multiple grits (1-60 micron) and sizes, including custom lengths for specialized needs.
Product Features
Ultra-Consistent Lapping Performance
Engineered for uniform abrasion, our film maintains stable quality across every use, ensuring repeatable results in precision applications.
High Grinding Efficiency
The aluminum oxide abrasive cuts quickly while minimizing heat buildup, reducing processing time without compromising surface quality.
Durable & Flexible Polyester Backing
The high-strength PET film resists tearing and curling, providing longer lifespan even under heavy-duty polishing conditions.
Versatile Wet or Dry Use
Suitable for water, oil, or dry lapping, making it adaptable for different materials and industry requirements.
Multi-Grit & Customizable Sizes
Available in 1-60 micron grits and standard/custom roll sizes (e.g., 101.6mm x 15m/45m) for flexible industrial use.
Product Parameters
|
Attribute |
Details |
|
Product Name |
Alumina Lapping Film |
|
Abrasive Material |
Aluminum Oxide (Al₂O₃) |
|
Grit Sizes |
60/40/30/20/16/12/9/5/3/1 micron |
|
Backing Material |
Polyester Film (PET) |
|
Thickness |
3mil / 5mil (customizable) |
|
Size Options |
3.8mm x 183m, 101.6mm x 15m, 101.6mm x 45m (custom lengths available) |
|
Applications |
Fiber optics, ceramics, motors, dentistry, aerospace, automotive, electronics |
Applications
Fiber Optic Connector Polishing – Ensures smooth, defect-free optical surfaces.
Commutator & Motor Polishing – Restores electrical contact surfaces efficiently.
Dental & Medical Tools – Provides high-precision finishing for surgical instruments.
Aerospace & Automotive Components – Ideal for superfinishing critical metal parts.
Glass & Ceramic Lapping – Delivers scratch-free polishing for optical and industrial uses.
Recommended Uses
Optical & Fiber Communication Industry
Perfect for polishing fiber connectors to minimize signal loss and ensure ultra-smooth end faces.
High-Precision Metal Finishing
Used in aerospace and automotive for superfinishing turbine blades, bearings, and fuel injectors.
Dental & Medical Instrument Refinement
Provides micro-level polishing for surgical tools, implants, and orthodontic devices.
Order Now
Upgrade your finishing process with high-performance alumina lapping film—consistent, durable, and cost-effective. Available in multiple grits and sizes, with bulk discounts for wholesale orders.
