1. The machine combination can grind 3 ~ 13mm flat knife, and  2 ~ 13mm straight shank twist drill;

2. The grinding wheel can grind diameter 3 ~ 13.2 blade, 3, 4, 6 blade blade general end milling cutter blade;

3. It can be a grinding wheel grinding diameter 2 ~ 13 auger bit;

4. It can change the tool Angle, solve the problem of processing.