Product Introduction
The 3M™ Flap Wheel 741A is designed for light grinding, blending, deburring, and polishing on various metals. Featuring a ceramic/aluminum oxide blend on an X-weight polyester/cotton backing, it provides fast cutting, long life, and flexibility on irregular surfaces. Self-renewing flaps expose fresh abrasive for consistent performance throughout the wheel’s lifespan.
3M™ Flap Wheel 741A Features:
- Ceramic/aluminum oxide blend for durability and high cut rate
- X-weight polyester/cotton backing withstands aggressive use
- Resin bonding resists heat and chemicals for extended life
- Flap design conforms to rounded or uneven surfaces
- Self-renewing abrasive action for consistent results
3M™ Flap Wheel 741A Applications:
- Light grinding and blending on metal surfaces
- Deburring and polishing irregular workpieces
- Surface preparation before coating
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Abrasive Material | Ceramic |
| Application | Finishing, Grinding |
| Backing Material | Polyester, Cloth |
| Backing Weight | X Weight |
| Brands | 3M |
| Center Hole Diameter (Imperial) | 0.625 in, 1 in, 1.75 in, 2 in |
| Center Hole Diameter (Metric) | 15.875 mm, 25.4 mm, 44.45 mm, 50.8 mm |
| Equipment – Machines | Inline Sanders, Die Grinders, Manual Backstand |
| For Use On | Stainless Steel |
| Grit | 50, 60, 80 |
| Industries | Metalworking, Marine |
| Maximum Speed | 6100 rpm |
| Net Weight (Imperial) | 8.31 lb |
| Net Weight (Metric) | 3.77 kg |
| Product Color | Maroon |
| Product Form | Flap Wheel, Wheel |
| Shank Diameter (Imperial) | 1 in |
| Sub Applications | Setting the Grain, Blending, Descaling, Refining |
| Sub Industries | Metal Fabrication |
| Overall Diameter (Imperial) | 3.5 in, 5 in, 6 in, 8 in, 10 in |
| Overall Diameter (Metric) | 88.9 mm, 127 mm, 152.4 mm, 203.2 mm, 254 mm |
| Overall Width (Imperial) | 1 in, 1.5 in, 2 in, 3 in, 4 in |
| Overall Width (Metric) | 25.4 mm, 38.1 mm, 50.8 mm, 76.2 mm, 101.6 mm |
