Rotary File Quality Improvement
This product has been discontinued and removed from our shelves.
It is important to improve the quality of rotary files. But how can we find a flute form with good intensity and simple shape?
The flute form of rotary file is constituted by a straight line and Archimedes screw. The optimal helical angle is 28° and we try to use double cut burrs so that the cut will not be too long and the operation will remain steady. Additionally, the surface of the work piece is smooth and the cutting is performed with high efficiency. The precision is guaranteed by using CNC machining equipment to process.
FHRJ studies carbide rotary files worldwide. Our technical staff machines specific flute angles, geometrical shapes, edge layouts and molding methods based on the cutting theory, milling theory of carbide rotary file and experience. The cutting condition of carbide rotary file has been improved largely.
