Tungsten carbide flowdrill is environmentally friendly, recyclable and solid to drill steel, stainless steel, copper, aluminum, brass and other metals. Such a flowdrill provides strong threaded connections for metric, imperial and gas threads.
More details, please visit:
http://www.tungsten-carbide.com.cn/tungsten-carbide-drill.html
Tungsten carbide flowdrill is capable of locally displacing material to form increased material thickness. The increased material thickness allows for a stronger fastening connection by tapping, brazing or welding. And there is no waste, no single fastener.
Tungsten carbide flowdrill is developed to replace traditional fastening methods with higher quality, lower cost and less time. When you want to connect two pieces of thin walled materials, you can only create strength by a traditional fastener or a thicker material. While the two methods have disadvantages of high cost, complex process and time-consuming. The tungsten carbide flowdrill is a good solution to replace expensive fasteners and complex process by having a two-step process capable of 1000’s of repetitions.
