1、可研磨标准麻花钻之先端角、前切削刃、横刃和排屑槽,定位准确、钻孔轻松，

It can grind the tip Angle, front cutting edge, transverse edge and chip slot of standard twist drill, accurate positioning and easy dilling.

2、研磨精准且快速,无需技巧即可轻松研磨;

The grinding is accurate and fast, and it is easy to operate.

3、独特砂轮设计,研磨后打孔效率和精度显著提升;

Unique grinding wheel design, driling efficiency and precision significantly improved.

4、具有静点(中心点)调整功能,延长钻头寿命，

With static point (center point) adjustment function to extend bit life.

5、研磨效率高,任何人皆可在1分钟内完成研磨。

High grinding efficiency, anyone can finish grinding in 1 minute.