In our daily life, we often encounter the situation of drill bit wear, which will greatly reduce the efficiency of drilling work, today we will teach you how to use the grinder to grind the drill bit.
1. First of all, determine the switch button of the grinding wheel. Because the rapidly rotating grinding wheel may be broken in the case of wrong use, so it is necessary to operate carefully.
3. When the grinding wheel is found to be seriously worn, a new grinding wheel should be replaced. The new grinding wheel is safe and efficient.
4. Next, grind the cutting edge of the drill bit. Before starting, repair the grinding wheel surface with diamond pen, so that the drill bit does not bounce when pasted on, it is very smooth, and the grinding effect is better.
5. When the transverse edge of both sides is polished, comb the edge groove again in the place of edges and corners, because the tip of the bit for centering should not be too large.
6. Finally, both sides of the drill should be ground evenly as far as possible, so that the force will be even and the time will be longer. Take a look at the finish.
Post time: Dec-02-2022
