1. Specialize in grinding screw tap. It’s precise, easy operation and efficient, also can save large sum of expense for purchasing blade annually.
2. Send you Taiwan diamond wheel, can be secondary re-used, with accurate angle and long service life.
3. The electrical controlled high-rate DC motor features stable power, strong horsepower, efficient and long service life.
4. Developed and researched Y3B can sharpen the screw front angle, the front angle can control at random.

Technical parameters:
Tap diameter：M5-M18
Power：AC220V/180W
Speed：5300RPM
Point angle：5°-30°
Diamond grinding wheel：CBN or SDC
Standard collets：ф5、ф6、ф8、ф10、ф12、ф14共6个
Dimension：320×210×200mm
N/W：10kg
G/W：11Kg