| SKU | 7100323683 |
|---|---|
| Legacy SKU | 60440614893 |
| UPC | 00068060667182 |
| Product Number | 6648J |
3M Flexible Diamond PSA Cloth Sheet 6648J is developped for dressing process of abrasive burshes and wheels. High cut performance makes your dressing process faster, and it improves your productivity.
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null |
Shipping Dimensions |
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| Weight | 2.381 lb |
|---|---|
| Length | 28.25 in |
| Width | 28.25 in |
| Height | 1.7 in |
| Color | Green |
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PRODUCT FAQ
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What materials can I use the 3M™ Flexible Diamond PSA Cloth Sheet 6648J, M250 on?
You can use this sheet for grinding and finishing hard-to-grind materials like stone, glass, ceramics, tungsten carbide, composites, and even some metals—it's super versatile!
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How do I attach the sheet to my tool or work surface?
Great question! It comes with a pressure-sensitive adhesive (PSA) backing, so you just peel off the liner and stick it right onto your backup pad or flat platen. Super quick and easy!
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Can I cut the sheet into smaller sizes if needed?
Absolutely! The flexible cloth backing makes it easy to trim the sheet down to whatever size you need without damaging its performance. Just grab a good pair of scissors and customize away!
The 3M™ Flexible Diamond PSA Cloth Sheet 6648J represents advanced abrasive technology designed for professionals who demand superior results in precision finishing applications. This pressure-sensitive adhesive (PSA) cloth sheet combines the durability of a flexible backing with the exceptional cutting power of diamond abrasives, making it an ideal choice for polishing, finishing, and lapping tasks across various materials and industries.
Key features of this premium abrasive product include:
- M250 grit size for medium-to-fine finishing work
- Pattern B2 distribution for consistent, efficient material removal
- Flexible cloth backing that conforms to irregular surfaces
- PSA (Pressure-Sensitive Adhesive) for quick, easy application without additional adhesives
- 100 mm x 620 mm dimensions suitable for various backing pad sizes and application methods
- Diamond abrasives that provide extended life and superior performance compared to conventional materials
This flexible diamond cloth sheet is engineered for wet and dry applications, making it versatile for use on materials including composites, ceramics, glass, and coated surfaces. The cloth backing provides superior flexibility compared to film backing options, allowing it to work effectively on curved or contoured surfaces while maintaining consistent contact and finishing quality.
The 3M™ Flexible Diamond PSA Cloth Sheet 6648J delivers exceptional value for finishing professionals seeking reliability, performance, and efficiency in their abrasive solutions.

