อุปกรณ์ช่าง 6.สว่านไฟฟ้า (Electric

STACK


6. Electric drill (electric drill) drill power tool drilling machinery. Which is fast and convenient. Save time labor in the use and maintenance of the


1. Secret is always sharp drill bits
2.Remove the drill out. Then the drill chuck into place. After every use
3. Apply grease to gears and chuck drill once a month
4. Choose a drill and sharp dental Eligi the logic appropriate to the
5.Select speed to suit the type of material. And the size of the hole to be drilled
6. Should not use the scrap metal while drilling
7. Auger holes jammed with off switch up vistas
8.Before the hammer drill steel to the center position to penetrate before
9. Workpiece firmly
10. Should be cutting the two begin drilling in the correct position
.

Equipment technician


6. electric drill (Drill Electric) electric drill is a drilling machine tools, which are very fast. Save time, workload to work

The use and maintenance of the
1. The secret is always sharp, drill
2. Unplug drill and drill the handle head mum that every time after using
3. The gear grease repellent and head catch drill once a month
4. Select the drill, with sharp teeth and เลี้อย clubs that are appropriate to the task
5. Select the speed to suit the type of material and the size of the hole to be drilled
6. Do not use hand pull the scrap metal while drilling
7. If the drill hole drilling with the jam should be closed immediately, sawit.
8. Before drilling the steel pegs should be zero according to the desired location before drilling
9. Holding tight to
10. Should both cut ends are cut from the correct location
.

device was 6. The electrical (Electric Drill), electricity, a drill tools, machinery, there is a fast, convenient time-saving effort in the


1 and maintenance. flower confidential, sharp,
is always 2.Remove the flower from the head, and then, at an angle to the handle, darts, that every time after use
3. painted a spy gear and head to the flower, once a month.
4. Select the flower, there are several banqueting, and sharp teeth of clubs that are appropriate for work
5.Select the speed round, suitable to the type of material and the size of the hole will be drilled
6. You should not use your hands pulling metal during the drilling
7. ถ้่า, stuck with the holes drilled should be turned off immediately by สวิทส์
8.Before you penetrate the steel Center should be driven by the first issue to drill
9. Handle pieces firmly
10. Should be sharp, cut two holes cut in the correct position