This portable drill grinder is equipped with high quality grinding wheel,which can be assembled directly with accurate angle and long service life .

This drill grinder works to sharpen the drill bit's point thinning,lip relief angle and point angle .

You can control the centre spot at random instead  of center drill ,escape of chips easily ,drilling with a light heart .

The grinding capacity  is for drills with diameter from 3mm  to 13mm.

Standard CBN grinding wheel for the HSS material .

Optional SDC grinding wheel for the carbide material.

121346737