sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
3M Diamond Lapping Film is a high-precision abrasive designed for the critical polishing of fiber optic connectors. Featuring tightly graded diamond mineral uniformly coated onto a resilient polyester film backing, this film provides consistent material removal and surface finish throughout the life of the product.
Engineered for professional field and lab environments, this lapping film significantly reduces total processing time compared to traditional slurries. Its clean, dry application eliminates the mess and cleanup associated with liquid abrasive slurries, making it an ideal choice for high-yield, high-precision fiber termination workflows.
Key Features
-
Precision Grading
Diamond particles are precisely graded to ensure a consistent, high-quality scratch pattern and surface finish. -
Polyester Backing
Durable polyester film substrate provides uniform thickness and resists tearing during intensive polishing cycles. -
Slurry-Free Operation
Eliminates the need for liquid slurries, simplifying cleanup and reducing maintenance on polishing machines. -
High Durability
Engineered for a long service life, maintaining consistent cutting performance across multiple termination cycles. -
Increased Throughput
Reduces overall polishing time, allowing technicians to increase daily connector output. -
Consistent Yields
Designed for repeatable results, minimizing scrap rates in high-precision fiber optic assembly.
Applications
- Fiber optic connector polishing
- Precision finishing of ceramic ferrules
- Hard material lapping and polishing
Package Contents
- 25 x 5-inch Diamond Lapping Film Discs
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Abrasive Material | Diamond |
| Film Diameter | 5 inches |
| Grit Size | 0.5um |
| Backing Material | Polyester Film |
| Package Quantity | 25 Discs |
Frequently Asked Questions
Is this film available with an adhesive backing?
The product page indicates general availability for this line; please check the specific SKU attributes for your chosen variant.
What is the primary material being polished?
This film is specifically designed for fiber optic ferrules and other hard precision materials.
Can I reuse these discs?
Diamond lapping film is typically intended for single-cycle use per area to ensure a consistent finish and prevent cross-contamination of debris.
Does this film require water?
These films can typically be used either dry or with specific lubricants as recommended by your connector manufacturer's polishing procedure.
How do I store the unused discs?
Store in a cool, dry place away from direct sunlight to maintain the integrity of the abrasive coating.
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