EN
Aluminum Oxide Flap Disc (AO4.5"-115x22mm) - Heavy Duty Deburring & Polishing for Ferrous Non-Ferrous Metals
- Description
- Specifications
- Applications
- Advantages
- Recommended Products
Description
The industrial-grade flap disc with AO material is a high-performance abrasive tool designed for precision grinding, blending and finishing of various metal workpieces. Made of high-quality AO (Alumina Oxide) abrasive cloth flaps, which are evenly arranged and firmly bonded to a high-strength backing plate through advanced adhesive technology. The disc features a balanced structure and smooth rotation performance, compatible with all mainstream industrial grinding equipment. It is engineered to deliver consistent grinding efficiency, with excellent sharpness and wear resistance, ensuring minimal material loss during operation. The special design of the flap structure allows for effective heat dissipation, avoiding overheating damage to the workpiece surface and ensuring the flatness and finish of the processed parts.
Specifications
| Type | DimensionDTA(inch) | DimensionDTA(mm) | PeripheralSpeed(m/s) | Max R.P.M | Number of Flaps | Grit Size | Item Code | |
| AO | 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 36# | A710036 |
| 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 40# | A710040 | |
| 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 60# | A710060 | |
| 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 80# | A710080 | |
| 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 100# | A7100100 | |
| 27 | 4×5/8 | 100×16 | 80 | 15200 | 80 | 120# | A7100120 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 36# | A711536 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 40# | A711540 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 60# | A711560 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 80# | A711580 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 100# | A7115100 | |
| 27 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 120# | A7115120 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 36# | A911536 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 40# | A911540 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 60# | A911560 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 80# | A911580 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 100# | A9115100 | |
| 29 | 4 1/2×7/8 | 115×22 | 80 | 13300 | 80 | 120# | A9115120 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 36# | A712536 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 40# | A712540 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 60# | A712560 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 80# | A712580 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 100# | A7125100 | |
| 27 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 120# | A7125120 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 36# | A912536 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 40# | A912540 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 60# | A912560 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 80# | A912580 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 100# | A9125100 | |
| 29 | 5×7/8 | 125×22 | 80 | 12200 | 80 | 120# | A9125120 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 36# | A915036 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 40# | A915040 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 60# | A915060 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 80# | A915080 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 100# | A9150100 | |
| 29 | 6×7/8 | 150×22 | 80 | 10200 | 96 | 120# | A9150120 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 36# | A918036 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 40# | A918040 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 60# | A918060 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 80# | A918080 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 100# | A9180100 | |
| 29 | 7×7/8 | 180×22 | 80 | 8500 | 120 | 120# | A9180120 |
Applications
This AO material flap disc is widely used in metal processing, machinery manufacturing, auto repair, hardware production and other industrial fields, suitable for grinding and finishing of various ferrous and non-ferrous metals, including but not limited to:
- Grinding, deburring and edge trimming of carbon steel, low-alloy steel and cast iron workpieces;
- Surface blending and polishing of metal structural parts, hardware accessories and auto parts;
- Finishing of welding seams, slag removal and grinding of welding beads for metal components;
- Rough and semi-finish grinding of mechanical parts, ensuring dimensional accuracy;
- On-site maintenance and repair of industrial equipment, including rust removal and surface refurbishment.
Advantages
Excellent Sharpness & Wear Resistance: AO abrasive grains have high hardness and good toughness, enabling fast material removal and long service life, reducing the frequency of disc replacement and lowering processing costs.
Effective Heat Dissipation: The flap structure increases the contact area between the disc and the workpiece while enhancing heat dissipation, avoiding workpiece discoloration or deformation caused by overheating.
Stable & Safe Operation: High-strength backing plate and firm adhesive bonding ensure that the flaps do not fall off easily during high-speed rotation, complying with international industrial safety standards, and improving operational safety.
Uniform Grinding Effect: Evenly arranged flaps ensure consistent grinding force, resulting in a smooth and flat workpiece surface, which can directly connect with subsequent finishing processes.
Strong Versatility: Suitable for various metal materials and different grinding scenarios, meeting the diverse needs of industrial production.
