Product Introduction
3M™ Flexible Diamond Sheet 6457J combines premium diamond abrasive with a flexible cloth backing to deliver precise controlled finishing on difficult-to-grind materials. Its metal-bonded open-dot pattern improves coolant flow, reduces loading, and extends abrasive life, making it ideal for contour finishing and light-pressure grinding on demanding industrial surfaces.
3M™ Flexible Diamond Sheet 6457J Features
- Flexible cloth backing for contour surfaces
- Diamond mineral delivers high cutting performance
- Metal-bond structure enhances abrasive life
- Open-dot pattern minimizes loading and improves swarf removal
- Available in multiple dot patterns for finish control
3M™ Flexible Diamond Sheet 6457J Applications
- Light-pressure contour grinding
- Glass seaming and finishing
- Carbides, composites, chilled iron, thermal spray coatings
- Exotic alloys and non-ferrous metals
- Roll grinding and precision finishing
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Abrasive Material | Diamond |
| Application | Finishing, Grinding, Sanding |
| Backing Material | Cloth |
| Backing Type | VF |
| Bond Type | Metal |
| Brands | 3M |
| Diamond Abrasive Pattern | 18 |
| Equipment – Machines | Manual Backstand, Centerless Grinders, Benchtop, Roll Grinders, Offhand Grinders, Backstand, Bench Motors, Cylindrical Grinders, Bench Top Motors |
| For Use On | Carbide, Composites, High Nickel Alloy, Cast Iron, Oxides, Ceramic, Stone, Soft Metals |
| Industries | Precision Grinding & Finishing, Transportation & Heavy Equipment, Metalworking, Aerospace, General Industrial |
| Micron Grade | M40, M125 |
| Product Color | Yellow |
| Product Form | Sheet |
| Sub Applications | Edge Seaming, Centerless & Cylindrical Grinding |
| Sub Industries | Plumbing Fixtures, Metal Implants, Builders Hardware, Plating & Polishing, Medical Instruments, Metal Fabrication, Turbine Engines |
