3M™ Flexible Diamond Roll 6457J – Product Introduction
The 3M™ Flexible Diamond Roll 6457J is engineered for fine finishing and light grinding on hard-to-grind materials. Its diamond abrasive is bonded to a flexible backing that maintains steady cutting performance on contoured or uneven surfaces. The open-dot pattern reduces loading and enhances chip clearance, and the roll format can be converted to custom sizes for specific finishing needs.
3M™ Flexible Diamond Roll 6457J Features
- Flexible backing adapts to curved and irregular surfaces
- Diamond abrasive ensures aggressive and consistent cutting
- Durable metal-bond structure for extended lifespan
- Open-dot pattern minimizes loading and improves swarf removal
- Available in multiple patterns for finish control
- Roll format allows easy conversion to custom sizes
3M™ Flexible Diamond Roll 6457J Applications
- Finishing hard-to-grind materials
- Complex surface finishing
- Thermal spray coatings and exotic metals
- Carbides, composites, chilled iron, non-ferrous metals, and glass
- Light-pressure precision grinding
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
Need help selecting the right product or solution?
Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Diamond |
| Application | Sanding, Finishing |
| Backing Material | Cloth |
| Backing Type | VF |
| Bond Type | Metal |
| Brands | 3M |
| Diamond Abrasive Pattern | B2, 18 |
| Equipment – Machines | Centerless Grinders, Manual Backstand, Bench Top Motors, Cylindrical Grinders |
| For Use On | Carbide, Composites, Cast Iron, High Nickel Alloy, Ceramic, Oxides, Stone, Soft Metals |
| Industries | Metalworking, General Industrial, Aerospace, Precision Grinding & Finishing, Transportation & Heavy Equipment |
| Micron Grade | M40, M74, M125 |
| Product Color | Black, Red, Yellow |
| Product Form | Roll |
| Sub Applications | Edge Seaming, Centerless & Cylindrical Grinding |
| Sub Industries | Plating & Polishing, Metal Implants, Plumbing Fixtures, Builders Hardware, Metal Fabrication, Medical Instruments, Turbine Engines |
