5″*7/8″inch 125*22mm Calcined Aluminium AO Oxide Flap Discs
Product Overview
Developed for heavy-duty metal fabrication, the cross-laminated flaps withstand lateral forces up to 5,500N, making them indispensable for structural steel preparation in bridge construction and pipeline maintenance. Marine engineers particularly value their saltwater-resistant formula when refurbishing offshore platform components exposed to harsh coastal environments.
Product Advantages
1.Broad Material Compatibility: Engineered to abrade multiple substrates, our discs suit sectors including metal processing, construction, and automotive repair.
2.Low-Dust Operation: VOC-free formula reduces airborne particulates by 60% vs. standard discs.
3.Automation Ready: Compatible with robotic grinding arms for high-volume production lines.
Applications
1.Aerospace Manufacturing: Finishes Inconel 718 turbine blades to Ra 0.8μm specifications.
2.Die Casting: Machines P20 mold steel inserts with less than 0.05mm surface waviness.
3.Nuclear Maintenance: Prepares stainless-clad carbon steel valves for ultrasonic testing.
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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