How to maintain the drill bit?

Drill bits are a kind of hardware tools commonly used in the modern construction industry. With drill bits, some small punching installations in the home are particularly simple, but the quality of the drill bit and the stability of the performance are determined to some extent. The effect of the use, so in order to make some of the punching effect in the use of the drill bit is more excellent, then in the process of using the drill must pay attention to its maintenance, how to maintain the drill bit during use? Take a look at the small series!

1. When drilling steel, please ensure sufficient cooling and use metal cutting fluid.

2. Good drill pipe rigidity and guide rail clearance can improve the accuracy of drilling and the life of the drill bit.

3. Please ensure the leveling and cleaning between the magnetic base and the workpiece.

4. When drilling a thin plate, the workpiece should be reinforced, and when drilling a large workpiece, please ensure the stability of the workpiece.

5. At the beginning and end of drilling, the feed rate should be reduced by 1/3.

6. For materials with a lot of fine powder during drilling, such as cast iron, cast copper, etc., you can use compressed air to help remove chips.

7. Please remove the iron filings wound on the drill body in time to ensure smooth chip removal.

Of course, the above only describes how to maintain the drill bit during use. When the drill bit has not been used for a long time, it is also necessary to pay attention to the maintenance of the drill to prevent rust from being used for a long time.