MR-13D Drill Bit Re-sharpener

1. Portable drill grinder, with grinding wheel, it can be equipped directly with an accurate angle and long service life.
2.  it can 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.
3. It is better to grind the drill dia. from 3mm to 13mm.
Standard with CBN grinding wheel for the HSS material, Optional SDC grinding wheel for the carbide material.