Tap grinding can save tap investment, reduce tool inventory and avoid material waste. It is also conducive to environmental protection. In the service life of the tap, more than 50% of the total investment of the tap can be saved by grinding the tap.

SAVANTEC eccentric reverse scraper requires the machine tool to have directional stop function, otherwise it cannot be used. There are also sleeve reverse scrapers, disposable reverse scrapers.

Rotary punching tool is a kind of special-shaped hole processing tool with simple operation. It is suitable for general lathes, CNC automatic lathes, machining centers, drilling machines and other equipment. It can process blind holes, through holes and regular or irregular polygons. In addition to standard hexagonal machining and square holes, it can also customize other special shapes such as stars and splines. It only needs to replace the cutter head.