Complex grinder of taps & drill MR-A4

1.Specialize in grinding screw tap.It's precise easy operation and efficient,also can save large sun of expense for purchasing blade annually.

2.Send you CBN or SDC (alternative).

3.The electrical controlled high-rate DC motor features stable power, strong horsepower,efficient and long service life.

4.Developed and researched A4 can sharpen the screw front angle, the front angle can control at random.

5.Drill bit can sharpen the drill bit front angle,back angle and front angle,you also can control the centre spot at random instend of centre drill,easy vent scraps,relax drill.

MR-A4
Grinding drill dia: Drill bit:ф2-ф14mm    Portable tap:M5-M20mm
Motort:220V/180W
Speed:5300RPM
Diamond wheel: CBN or SDC
Size:320×210×200mm
Weight:20Kg