5″*7/8″inch 125*22mm Mixed Ceramic Abrasives Flap Disc
Product Overview
The 125mm Hybrid Ceramic-Ca Flap Disc combines 60% ceramic alumina with zirconia-reinforced grains for precision grinding on hardened alloys HRC 50+. Utilizing our proprietary “Edge-Lock” bonding technology, this disc achieves 30% sharper cutting edges than conventional abrasives while maintaining ±0.05mm dimensional accuracy. Certified under ISO 21987 for aerospace applications, its staggered flap design reduces vibration by 40% at 8,500 RPM, making it ideal for CNC tool sharpening and medical device manufacturing.
Product Advantages
1.Self-Sharpening Mechanism: Fracture-resistant ceramic grains continuously expose fresh cutting edges during operation.
2.Thermal Stability: Withstands 350°C continuous operation without glaze melting.
3.Multi-Material Compatibility: Processes titanium, Inconel 718, and 440C stainless steel with single-disc efficiency.
Applications
1.Aerospace Tooling: Finishes jet engine turbine blades to Ra 0.4μm surface specifications.
2.Orthopedic Implants: Polishes cobalt-chrome knee replacements to surgical-grade smoothness.
3.Mold Maintenance: Restores H13 tool steel injection molds with less than 0.1mm profile tolerance.
Specifications
| SIZE | INCH | RPM | PCS/CTN | GRIT | TYPE |
| 100*16mm | 4″*5/8″ | 15200 | 200 | 40~120 | 27/29 |
| 115*22.23mm | 4-1/2″*7/8″ | 13300 | 200 | 40~120 | 27/29 |
| 125*22.23mm | 5″*7/8″ | 12250 | 200 | 40~120 | 27/29 |
| 150*22.23mm | 6″*7/8″ | 10200 | 200 | 40~120 | 27/29 |
| 180*22.23mm | 7″*7/8″ | 8500 | 100 | 40~120 | 27/29 |
| 230*22.23mm | 9″*7/8″ | 6650 | 60 | 40~120 | 27/29 |
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