Flap discs are designed with abrasive cloth strips glued on to a rigid backing in a fan arrangement. Flap discs can replace in many operations, both grinding wheels and fibre discs. It is possible by using flap discs to cut and finish in one operation. The unique construction allows for new grain to be constantly in contact with the surface, as the flaps continually wear out. The life of a flap disc can be 20 times that of a fibre disc, resulting in a major cost reduction in both labor and material costs. A new heavy-duty product is available which gives high performance for weld removal on corners, flame cut edges, heavy deburring and cleaning of spot welds.
When removing the left over metal from the joint area, the motion of the grinder is the same as when using the rough grinding disc. Press the face of the disc into the work and work evenly around the tubing until it appears flush with the head tube shell.
Backing Plate: Flap discs come with aluminum, fiberglass or plastic backing plates. Fiberglass is the most common. Aluminum is sometimes chosen due to no potential fiberglass dust hazards. Plastic backing is becoming more popular with some manufacturers suggesting that the plastic backing can be trimmed to increase working life.
Shape: Flap discs are broken down into flat and angle face. Following grinding wheel terminology flat discs are type 27 while angle discs are type 29. Typical angle faced flap wheels are about 10°. Angle faced discs are more aggressive and are more suited to stock removal while flat faced discs are better on flat surfaces and will produce a more consistent finish.
Datong 4" Flxible Cutting Wheel For Metal
Aluminum Oxide Abrasive Cloth
High Quality Plastic
Welding Grinding, Surface Polishing
We have the best engineer to design the goods and the best sales service for buyer .
Used the best machine and material to make the goods for our customer.
The best quality controling, make sure each disc are consistent .
Delivery Details : 7-30 days after order have been confirmed
1. Shrink packaging
2. Inner box packaging
3. Single packaging
4. Inner box and carton
Best surface treatment
We have produced incredible results in-house, as well as in the field. These products provide extremely fast weld removal combined with superior life compared to all other Flap Discs in the market. Our Zirconia Flap Disc is well suited for all mild steel, high alloy, nickle alloy and stainless steel.
China Import and Export Fair, also known as the Canton Fair, is held biannually in Guangzhou every spring and autumn, with a history of 55 years since 1957. The Fair is a comprehensive one with the longest history, the highest level, the largest scale, the most complete exhibit variety, the broadest distribution of overseas buyers and the greatest business turnover in China.
Shanghai International Hardware Show
China International Hardware Show (CIHS) is Asia’s top trade fair for the entire hardware and DIY sectors offering specialist traders and buyers with a comprehensive category of products and services. It is now clearly established as the world’s second largest hardware show after the INTERNATIONAL HARDWARE FAIR COLOGNE in Germany.
Yongkang Hardware Fair
The China Hardware Fair is one of the key fairs supported by the Ministry of Commerce of the People's Republic of China and the government of Zhejiang province. It has been successfully held for 16 years since 1996 which gathered more than 2000 enterprises among the provinces, municipalities,autonomous regions and more than 30 countries and areas.
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A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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