3M Scotch-Brite A CRS 4″ Fine Conditioning Disc 100mmx16mm 25pk
$185.00
Product Introduction
The 3M Scotch-Brite 4″ A CRS Fine Surface Conditioning Disc is ideal for cleaning, finishing, blending, and deburring ferrous/non-ferrous metals. Its non-woven nylon fibers ensure consistent cutting, while the open web design conforms to contours, maintaining part geometry.
Specifications
| Dimensions | 100mm diameter x 16mm bore |
| Mineral Type | Aluminum Oxide |
| Attachment | Hook and Loop |
| Max Speed | 10,000 rpm |
| Quantity | 25 each |
3M Scotch-Brite 4″ A CRS Fine Surface Conditioning Disc – 100mm x 16mm (25 Pack)
Why Choose 3M Scotch-Brite Surface Conditioning Discs?
Experience professional-grade surface preparation with 3M Scotch-Brite A CRS Fine Surface Conditioning Discs. Engineered to deliver exceptional cleaning, finishing, blending, and deburring performance on ferrous and non-ferrous metals, these discs strike the perfect balance between strength and flexibility. Whether you need to refine abrasive scratches, blend machine marks, remove handling defects, or prepare surfaces for painting, this 25-pack ensures consistent results for industrial and workshop applications.
Core Specifications
| Dimensions | 100mm diameter x 16mm bore (4″) |
| Quantity | 25 discs per pack |
| Abrasive Type | Aluminum Oxide |
| Attachment | Hook and Loop |
| Max Speed | 10,000 rpm |
| Surface Grit | Fine (CRS) |
| Material | Non-woven nylon fibers |
| Application | Metal cleaning, finishing, blending, deburring |
| Substrates | Ferrous & non-ferrous metals |
| Key Feature | Open web construction for contour adaptability |
Core Performance Advantages
- Consistent Cutting Action: Non-woven nylon fibers break down gradually to expose fresh minerals, ensuring uniform results across all workpieces.
- Resists Loading: Engineered to prevent debris buildup, maintaining efficiency even during extended use.
- Surface Protection: Gentle yet effective design preserves part geometry while eliminating defects.
- Contour Adaptability: Open web construction conforms to irregular surfaces and tight contours.
- High-Speed Compatibility: Safe for use up to 10,000 rpm for fast, productive workflows.
Industrial Applications
Ideal for metal fabrication shops, automotive repair, aerospace component finishing, and manufacturing facilities. Perfect for:
- Removing rust, scale, and oxidation from metal surfaces
- Blending weld seams and machine marks
- Preparing surfaces for powder coating or painting
- Deburring precision metal parts
- Refining 3D printed metal components
Quality Assurance
Backed by 3M’s decades of abrasive technology expertise, these discs meet strict industrial standards for performance and durability. Each disc undergoes rigorous quality testing to ensure consistent grit distribution and fiber strength, delivering reliable results project after project.
Competitive Differentiation
Unlike conventional sanding discs, 3M Scotch-Brite Surface Conditioning Discs offer:
- Longer lifespan due to self-sharpening mineral exposure
- Reduced risk of surface gouging compared to rigid abrasives
- Superior conformability for complex part geometries
- Minimal dust generation for cleaner work environments
Frequently Asked Questions
Q: Can these discs be used on stainless steel?
A: Yes, they are safe for all ferrous and non-ferrous metals including stainless steel, aluminum, and copper.
Q: What backing pad is required?
A: Use with standard 4″ hook and loop backing pads compatible with your power tool.
Q: Are these suitable for wet applications?
A: Designed for dry use only. For wet applications, explore 3M’s wet/dry abrasive lineup.
Q: How long does one disc typically last?
A: Lifespan varies by application, but average use ranges from 20-50 workpieces depending on material hardness.
Ready to Elevate Your Surface Finishing?
Contact us today for bulk pricing, technical specifications, or to discuss custom application solutions. Our team of industrial abrasives specialists is ready to help optimize your workflow efficiency.
