3M 98647 Cubitron 3 5″ 36 Grit Grinding Disc
$1,299.00
Product Introduction
Ideal for grinding, blending, beveling, deburring and weld removal in industrial operations. Features 3M? Cubitron? 3 triangular grain for fast, cool cutting and long life, suitable for stainless steel, mild steel, aerospace alloys.
Specifications
| Size | 125mm (5″) x 7mm |
| Grit | 36 |
| Quantity | 100 Each |
| Max Speed | 80 m/s |
| Type | Type 27 Wheel |
3M 125mm 5″ x 7mm 36 Grit Cubitron 3 Depressed Center Grinding Disc – 100 Each 98647
Product Description
Experience industrial-grade performance with 3M? Cubitron? 3 Grinding Discs, engineered to deliver exceptional cutting speed, cool operation, and extended tool life. Ideal for heavy-duty weld removal, grinding, blending, and deburring, these Type 27 wheels are formulated for use on stainless steel, mild steel, and aerospace alloys, making them a versatile solution for industrial operations.
Core Features & Benefits
| Feature | Description |
| Cubitron? 3 Grain | Triangular-shaped mineral cuts 30% faster and runs cooler than conventional abrasives |
| 36 Grit | Aggressive yet precise for efficient material removal and smooth finishes |
| Type 27 Design | Depressed center for versatile access to tight spaces and flat surface grinding |
| 80 m/s Max Speed | Safe for high-powered tools with proper guard usage |
| Quick Change Attachment | Tool-free disc replacement reduces downtime between tasks |
| 125mm Diameter | Standard size for compatibility with most angle grinders |
| 7mm Thickness | Durable construction for extended wheel life |
| 22.23mm Arbor Hole | Universal fit for common grinding tool spindles |
| Multi-Material Compatibility | Works on stainless steel, mild steel, and aerospace alloys |
| 100-Pack Quantity | Cost-effective bulk solution for industrial production lines |
Applications
Perfect for weld removal, beveling, deburring, and surface blending in manufacturing, metal fabrication, automotive, and aerospace industries. The advanced grain technology excels in both heavy stock removal and precision finishing tasks.
Performance Advantage
3M’s proprietary Cubitron? 3 grain self-sharpens during use, maintaining consistent cutting efficiency while minimizing heat buildup. This results in 50% longer wheel life compared to standard grinding discs, reducing tool change frequency and operational costs.
Quality Assurance
Backed by 3M’s 100+ years of abrasive expertise, each disc undergoes rigorous testing to meet ANSI safety standards. The precision-engineered construction ensures balanced rotation and reduced vibration for operator comfort.
FAQ
Q: What is the maximum RPM for these discs?
A: 80 m/s (equivalent to ~15,291 RPM for 125mm diameter)
Q: Can these discs be used on aluminum?
A: Yes, suitable for non-ferrous metals when used with proper coolant.
Q: Are these compatible with all angle grinders?
A: Designed for tools with 22.23mm arbor and speed ¡Ý80 m/s.
Request a Quote
Optimize your production efficiency with genuine 3M Cubitron? 3 grinding discs. Contact us today for bulk pricing, technical specifications, or sample requests.
