Product Introduction
The 3M™ Flap Disc 769F is a high-performance, value-priced abrasive disc featuring 3M Precision-Shaped Grain for faster cutting and longer life than conventional flap discs. Suitable for a wide range of applications, it delivers consistent finishes with reduced abrasive spend.
3M™ Flap Disc 769F Features:
- 3M Precision-Shaped Grain for high-speed cutting
- Longer life than alumina zirconia flap discs
- Durable polyester backing for high-pressure tasks
- Conformable for blending and surface prep without gouging
- Finish often one grade finer than comparable fiber discs
3M™ Flap Disc 769F Applications:
- Weld grinding and beveling
- Edge deburring and scale removal
- Surface preparation before coating
- Blending and finishing in fabrication and repair work
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 | Precision Shaped Ceramic |
| Application | Surface Preparation, Finishing, Deburring, Weld Removal, Blending |
| Attachment Type | Threaded, Center Hole |
| Backing Material | Polyester |
| Backing Weight | YF Weight |
| Bond Type | Resin |
| Brands | 3M |
| Center Hole Diameter (Imperial) | 0.875 in |
| Center Hole Diameter (Metric) | 22.225 mm |
| Center Hole Thread Size | 5/8″-11 |
| Coat Type | Open Coat |
| Disc Type | T27, T29 |
| Equipment – Machines | Right Angle Grinders |
| Grit | 40+, 60+, 80+, 120+ |
| Industries | Metal Fabrication, Machinery Manufacturing, Oil & Gas, Ship & Rail, Tank & Vessel |
| Maximum Speed | 8600 rpm, 12000 rpm, 13300 rpm |
| Overall Diameter (Imperial) | 4.5 in, 5 in, 7 in |
| Overall Diameter (Metric) | 114.3 mm, 127 mm, 177.8 mm |
