7″*7/8″inch 180mm Import Ceramic Fiber Disc
Product Overview
Engineered for advanced material processing, these ceramic alumina fiber discs combine sintered microcrystalline α-alumina abrasives with reinforced fiberglass backing. The self-sharpening abrasive clusters maintain aggressive cutting efficiency across hardened metals, alloys, and composites, while graphene-enhanced thermal dispersion ensures stable performance from -20°C to 480°C environments.
Product Advantages
1.Adaptive Material Removal: Processes stainless steel, titanium alloys, the staggered 45° cutting angles reduce heat generation by 30% compared to conventional discs.
2.Precision-Grade Finishing: Electroplated abrasive grains with nickel-chrome bonding deliver Ra 0.8-2.5μm surface finishes, maintaining ±0.1mm flatness tolerance. Damped fiberglass matrix reduces vibration harmonics to 1.5m/s².
3. Self-Regenerating Structure: Microcrystalline grains continuously expose fresh cutting edges for sustained sharpness, ideal for high-pressure grinding of quenched steel and hard cast iron.
Applications
1.Heavy Industry: Automotive brake rotor resurfacing & shipyard weld blending.
2.Precision Engineering: Surgical instrument polishing & aerospace turbine component finishing.
3.Sustainable Manufacturing: EV battery component production & low-waste metal recycling.
Specifications
| SIZE | INCH | RPM | HOLE | GRIT | THK |
| 100*16mm | 4″*5/8″ | 15300 | ROUND/CROSS | 24~120 | 0.6/0.8 |
| 115*22.23mm | 4-1/2″*7/8″ | 13300 | ROUND/CROSS | 24~120 | 0.6/0.8 |
| 125*22.23mm | 5″*7/8″ | 12250 | ROUND/CROSS | 24~120 | 0.6/0.8 |
| 150*22.23mm | 6″*7/8″ | 10200 | ROUND/CROSS | 24~120 | 0.6/0.8 |
| 180*22.23mm | 7″*7/8″ | 8500 | ROUND/CROSS | 24~120 | 0.6/0.8 |
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