Drill is often used in the modern construction industry a class of hardware tools, with a drill, some small drilling installation work in the home is particularly simple, but the quality of the drill and the stability of the use of performance to a certain extent determines its use effect, so in order to use the drill in the process of showing some of the drilling effect is more excellent, So in the process of using the drill must pay attention to its maintenance, how to maintain the drill in the process of use? Take a look at the small series tips!

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

2, good drill pipe rigidity and guide rail clearance can improve the drilling accuracy and drill life.

3, please ensure the smooth and clean between the magnetic seat and the workpiece.

4. When drilling thin sheets, the workpiece should be strengthened, and when drilling large workpieces, please ensure the stability of the workpiece.

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

6. For materials that have a large number of fine powders during drilling, such as cast iron, cast copper, etc., you can use no coolant and use compressed air to help remove chips.

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

Of course, the above only describes how to maintain the drill in the process of use, when the drill is not used for a long time, it is also necessary to pay attention to its maintenance to prevent it from being used for a long time and rust.