ZJ04 special machine tool for chip processing.It can roll straight and tapered shank twist drills with a diameter of 8~15mm and a length of 117~212mm.It can roll both straight shank twist drills and tapered shank twist drills.It is suitable for mass production of twist drills in tool manufacturers.
The ZJ04 machine tool uses four rollers to roll high-frequency heated round bars into twist drill blanks at one time.High precision and fast production efficiency (per minute38branch).
Note: This machine tool is configured with our company’s TX—45 models of high frequencyheating machine, saves 60% of electricity at high frequency than ordinary electronic tubes.