3M Cubitron 3 1187C 5″ 36 Fibre Disc 492EQ 66464
$539.99
Product Introduction
The 3M Cubitron 3 1187C Fibre Disc features Precision-Shaped Grain technology for faster cutting, longer life, and improved grinding performance on stainless steel. It removes up to 56% more material than Cubitron II, with a built-in grinding aid to reduce heat and discoloration, ideal for medium to high-pressure manual or robotic grinding.
Product Parameters
| Size | 125mm / 5″ |
| Grit | 36 |
| Quantity | 100 Pack |
| Application | Stainless Steel, Heat-Sensitive Alloys |
| Centre Hole | 22mm |
3M Cubitron 3 125mm 36 Grit Fibre Disc 1187C – Premium Grinding Solution for Stainless Steel
Revolutionize Your Grinding Efficiency
Tired of slow cutting discs that wear out quickly? The 3M Cubitron 3 Fibre Disc 1187C delivers 56% more material removal than its predecessor, slashing grinding time and boosting productivity. Engineered with Precision-Shaped Grain technology, these discs stay sharp longer, reducing downtime for replacements and lowering per-part costs.
Core Specifications
| Product Code | 66464 (492EQ) |
| Disc Diameter | 125mm (5″) |
| Grit Size | 36 (Medium-High Pressure) |
| Material | Stainless Steel & Heat-Sensitive Alloys |
| Pack Quantity | 100 Discs |
| Center Hole | 22mm |
| Backing | Stiff Fibre (Wet/Dry Compatible) |
| Bond Type | Strong Resin |
| Cutting Speed | 53% Faster Initial Cut vs. Cubitron II |
| Grinding Aid | Built-in (Reduces Heat/Discoloration) |
Unmatched Performance Benefits
– Triangular Ceramic Grain: Self-sharpening design ensures consistent cutting action and even wear
– Cool Cutting Technology: Minimizes heat-induced discoloration and stress cracks on stainless steel
– Heavy-Duty Build: Tear-resistant backing handles high-pressure weld grinding applications
– Robotic & Manual Compatibility: Maintains performance in automated systems while reducing operator vibration fatigue
Perfect For
– Stainless steel fabrication
– Weld bead removal
– Deburring heat-sensitive alloys
– Metal finishing in manufacturing
– Automotive and aerospace component grinding
Why Choose 3M Cubitron 3?
Unlike conventional abrasive discs, Cubitron 3’s precision-shaped grains maintain sharp cutting points throughout their lifespan, delivering 43% faster sustained cutting than legacy products. The stiff fiber backing prevents disc deformation under pressure, ensuring consistent results across 100+ parts per disc.
FAQ
– Q: Can these discs be used with water cooling?
A: Yes, the resin bond and fiber backing are fully wet/dry compatible.
– Q: What equipment is required for mounting?
A: Use 3M Disc Pad Face Plates with a retainer nut (sold separately).
– Q: Is this suitable for aluminum?
A: Optimized for stainless steel; 3M offers specialized discs for non-ferrous metals.
– Q: How does grit 36 compare to finer options?
A: Ideal for aggressive material removal; choose higher grits for finishing applications.
Ready to Upgrade Your Grinding Process?
Experience 3M’s industry-leading abrasive technology. Contact us today for bulk pricing, technical specifications, or sample requests to test the Cubitron 3 difference in your operation.
Packaging & Transportation
weldercutting Nozzles
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