Description
h2>Product Overview
The Sanding Detailer Micro-Finishing Kit Coarse Grits by Lumberton Industries is a precision tool designed for professionals requiring close-tolerance finishes on metal and plastic surfaces. This kit includes 24 pieces: 4 color-coded sticks and 5 abrasive belts in grits 220 (60 Micron), 270 (50 Micron), 320 (40 Micron), and 400 (30 Micron). The 3M Micro-Finish Film is engineered for fast cutting and uniform results, making it ideal for tool and die work, gunsmithing, jewelry making, watch repair, and medical device applications. The high-strength polyester film backing and micron-graded aluminum oxide mineral resin are bonded for durability, with electrostatically charged particles ensuring consistent directional cutting. This material is designed for dry use and delivers reliable performance across a range of industrial and scientific applications.
Usage

This kit is used in high-precision environments such as manufacturing, repair shops, and laboratories. It’s ideal for professionals in tool and die, gunsmithing, jewelry making, watch repair, and medical device fabrication. The kit’s versatility allows it to be used on both metal and plastic surfaces, making it suitable for a wide range of applications. It’s particularly useful for tasks requiring fine detail and close tolerances, such as polishing, deburring, and surface preparation. The dry-cutting design makes it convenient for use in environments where liquid abrasives are not preferred or allowed.
Why Choose Us
This product is manufactured by Lumberton Industries, a trusted name in industrial abrasives. The 3M Micro-Finish Film is engineered for durability and precision, with a high-strength polyester backing that resists tearing and maintains consistent performance. The electrostatically charged particles ensure uniform cutting, reducing the risk of uneven finishes. The color-coded sticks and grit-specific belts make it easy to identify and select the right tool for the job. The kit is designed for dry use, making it suitable for environments where liquid abrasives are not practical. Additionally, the product is not discontinued by the manufacturer, ensuring long-term availability and support.
Key Features
- Five grit belts (220, 270, 320, 400) and 4 color-coded sticks for precise, uniform finishing
- High-strength polyester backing ensures durability and resistance to tearing
- Electrostatically charged aluminum oxide particles provide consistent directional cutting
- Designed for dry use on both metal and plastic surfaces, ideal for tool, die, jewelry, and medical applications
- Manufactured by Lumberton Industries with reliable quality assurance and long-term availability
FAQ
What grits are included in this kit?
This product is manufactured by Lumberton Industries, a trusted name in industrial abrasives. The 3M Micro-Finish Film is engineered for durability and precision, with a high-strength polyester backing that resists tearing and maintains consistent performance. The electrostatically charged particles ensure uniform cutting, reducing the risk of uneven finishes. The color-coded sticks and grit-specific belts make it easy to identify and select the right tool for the job. The kit is designed for dry use, making it suitable for environments where liquid abrasives are not practical. Additionally, the product is not discontinued by the manufacturer, ensuring long-term availability and support.
Key Features
- Five grit belts (220, 270, 320, 400) and 4 color-coded sticks for precise, uniform finishing
- High-strength polyester backing ensures durability and resistance to tearing
- Electrostatically charged aluminum oxide particles provide consistent directional cutting
- Designed for dry use on both metal and plastic surfaces, ideal for tool, die, jewelry, and medical applications
- Manufactured by Lumberton Industries with reliable quality assurance and long-term availability
FAQ
What grits are included in this kit?
- Five grit belts (220, 270, 320, 400) and 4 color-coded sticks for precise, uniform finishing
- High-strength polyester backing ensures durability and resistance to tearing
- Electrostatically charged aluminum oxide particles provide consistent directional cutting
- Designed for dry use on both metal and plastic surfaces, ideal for tool, die, jewelry, and medical applications
- Manufactured by Lumberton Industries with reliable quality assurance and long-term availability
FAQ
What grits are included in this kit?
What grits are included in this kit?
This kit includes 5 grit belts: 220 (60 Micron), 270 (50 Micron), 320 (40 Micron), and 400 (30 Micron), along with 4 color-coded sticks for easy identification.
What materials is this kit suitable for?
This kit is designed for use on both metal and plastic surfaces, making it ideal for tool and die work, gunsmithing, jewelry making, watch repair, and medical device fabrication.
Is this product suitable for dry use?
Yes, this product is designed for dry use, making it convenient for environments where liquid abrasives are not preferred or allowed.
What is the backing material of the abrasive belts?
The abrasive belts feature a high-strength polyester film backing that resists tearing and maintains consistent performance during use.
Is this product discontinued by the manufacturer?
No, this product is not discontinued by the manufacturer and remains available for purchase with reliable quality assurance.




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