Chipless Cemented Carbide Flowdrill - Cemented Carbide, Variable Size, 650-670â°c Operating Temp | Chipless Machining, Burr-free Threads, Long Die Life, Precise Tapping

Clients can avail from us Chipless Cemented Carbide Flowdrill which is made of cemented carbide, while the high speed drill touching the workpiece and give it downward force, the heat created by friction between 650a and 670 a , and make promptly it soft in near-by flowdrill, the burrs will be made under hot rotating and axial compressive loading, meanwhile, hole forms convex platform around flowdrill and it is best results which flowdrill required. On the one hand, it is used for tapping that it would be highly effective. On the other hand, it also be used for bearing braced seat, bifurcated metal pipe connection and etc because hole enjoy excellent smoothness.

Heating fuse will be drilling once flowdrill make a tapping, and it leads to a result of cold forming thread that will be free of burrs. Processing methos have advantage as follow:
1. It's chipless, thread can bear pull dint and torques.
2. Chipless machining and no need to remove scrap.
3. It takes a shape in basis of high nicety on the boss club.
4. It's applicable for kinds of tapping machine.
5. Long die life, high speed and improving production.
6. And be widely used in a variety of material by fusion drilling.

Designed to use in a variety of ways:
a Screw thread is required to lengthen.
a Metal pipes and sheet metal which thickness has 3mm and multipass exchanger.
a Bearing braced seat
a It is an essential of screw joint to process for burglary resisting window and metal furniture.