152mm x 152mm Lapping Film
 
High Quality Lapping Film with Diamond Abrasive.
Genuine "Union Precision" brand high quality. 
Perfect for knife sharpening and polishing amongst a host of other things.
152x152
 
Evenly-sprayed particles on coated surfaces.
Submicron powder particles make high polishing accuracy.
Positioned lapping & polishing to save abrasive materials.
Fine curved surface polishing effects because of flexible substrate.
Suitable for polishing with dry, water or oil.
Multiple Microns available.
Lapping film is a type of abrasive material that is widely used for precision surface finishing and polishing applications. Here are some benefits and common uses of lapping film:
 
Benefits:
Precision Abrasion:
Lapping film provides controlled and consistent abrasion, allowing for precise material removal during the polishing process.
The uniformity of abrasive particles on the film ensures even material removal across the surface.
 
Particle Size Consistency:
Lapping films are available with a range of grit sizes, offering consistency in particle size. This ensures predictable results and helps achieve the desired surface finish.
 
Reduced Surface Scratching:
Lapping film is designed to minimize surface scratching during the polishing process, making it suitable for applications where surface quality is critical.
 
Compatibility with Various Materials:
Lapping film can be used on a wide range of materials, including metals, ceramics, plastics, and glass. This versatility makes it suitable for diverse industrial applications.
 
High-Quality Surface Finish:
The controlled abrasion provided by lapping film contributes to achieving a high-quality surface finish with minimal surface roughness.
 
Consistent Results:
Lapping film offers consistency in results, ensuring that the same grit size delivers similar finishing characteristics across different applications.
 
Repeatable Finishing Process:
Lapping film allows for a repeatable and controllable finishing process, enabling users to achieve consistent results in production or research settings.
 
Easy Identification of Grit Size:
Lapping film is often color-coded or labeled with the grit size, making it easy for users to identify and select the appropriate abrasive film for their specific needs.
 
Common Uses:
 
Optical Components:
Lapping film is used for polishing optical components, such as lenses and mirrors, to achieve precise surface quality and eliminate imperfections.
 
Semiconductor Manufacturing:
In semiconductor manufacturing, lapping film is utilized for polishing and planarization processes to enhance the flatness and smoothness of semiconductor wafers.
 
Metallography:
Lapping film is employed in metallography for preparing metal samples for microscopic analysis. It helps reveal the microstructure of metals.
 
Precision Parts Finishing:
Industries that produce precision parts, such as bearings, gears, and medical devices, use lapping film for achieving the desired surface finish and tight tolerances.
 
Printed Circuit Board (PCB) Manufacturing:
Lapping film is used in PCB manufacturing for polishing and finishing copper surfaces to ensure the desired electrical conductivity.
 
Medical Instruments:
Medical instruments with critical surface finish requirements often undergo lapping film processes to achieve the necessary smoothness and cleanliness.
 
Research and Development:
Lapping film is commonly used in research and development laboratories for material characterization, surface analysis, and sample preparation.
 
Makers Place Lapping film is a versatile tool in industries where achieving precise and controlled surface finishes is essential. Its use is widespread across various manufacturing and research sectors.