Characterristics:
1.The apex angle of the drill edge can be adjusted arbitrarily
2.The size and angle of the chisel edge can be adjusted arbitrarily
3.The drill can be grinded no matter how short it is
4.The amount of drill to grind at a time can be ad justed arbitrarily

Model                                    B13
Applicable diameter of drill             3-13MM
grinding wheel                     CBN150# common drill
power                                   220V±10%AC
motor output                            600W
Rate speed                             6000rpm
dimensions                         370*250*300（MM）
Weight                                   12KG