1、可研磨標準麻花鉆之先端角、前切削刃、橫刃和排屑槽,定位準確、鉆孔輕松，

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

2、研磨精準且快速,無需技巧即可輕松研磨;

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

3、獨特砂輪設計,研磨后打孔效率和精度顯著提升;

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

4、具有靜點(中心點)調整功能,延長鉆頭壽命，

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

5、研磨效率高,任何人皆可在1分鐘內完成研磨。

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