Cordless Right Angle Drill

Product introduction

The method of changing the drill bit of the hand electric drill is as follows:

The first step is to disconnect the power of the electric drill, and pull out the plug of the electric drill power cord from the socket.

The second step, put on gloves with both hands, hold the electric drill tightly with one hand, pinch the mouth of the electric drill gourd with the other hand, and rotate vigorously to expose the hole for the drill bit. If there is a ring of teeth at the front of the electric drill, use Twist the specially configured key and release it to expose the drill bit installation hole.

The third step is to take out the drill bit to be installed, place it on the hole exposed at the front end of the hand electric drill, and rotate the drill bit clockwise by hand to lock it.

The fourth step is to adjust the depth of the stuck drill bit into the hole, and use the special key to tighten and lock it clockwise.

Step 5: Plug in the power cord of the electric drill and turn on the power, idle for 2 seconds to observe whether the drill bit of the electric drill is installed firmly.

Parameter:

Our advantage

The main advantage is that they are not limited by the cord, they can be used almost everywhere. Letting you take the tool to the work rather than the work to the tool. Despite the extra weight of the battery, cordless drills are generally lighter than corded models.

1. Innovation design

2. Excellent Workmanship

3. Accept customized request

4. Competitive factory price

5. High quality

6. Excellent service

Package & Shipping

We usually use standard export packaging.

It is available to provide specific package according to your requirements.

Ningbo/shanghai PORT

Certificates

We can promise the quality, passed the CE certification.

Workshop

Hand electric drill safety operating procedures

1. The shell of the electric drill must be grounded or connected to the zero neutral wire for protection.

2. The wires of the electric drill should be well protected. It is strictly forbidden to drag randomly to prevent crushing and cutting, and it is not allowed to drag the wires into the oily water to prevent the oily water from corroding the wires.

3. Be sure to wear rubber gloves and rubber shoes when using it; when working in a wet place, you must stand on a rubber pad or a dry wooden board to prevent electric shock.

4. When the electric drill leaks electricity, vibrates, overheats or makes abnormal noise during use, stop working immediately and find an electrician for inspection and repair.

5. When the electric drill does not completely stop the rotation of L, the drill bit cannot be removed or replaced.

6. When there is a power failure to rest or leave the work site, the power supply should be cut off immediately.

7. It cannot be used to drill cement and brick walls. Otherwise, it is very easy to cause the motor to overload and burn the motor. The key lies in the lack of impact mechanism in the motor, and the bearing force is small.

Precautions for electric drill

Electric hand drill is a drilling tool powered by AC power or DC battery. It is a kind of hand-held electric tool. It is also called electric hammer in some industries to make holes in objects or penetrate objects. Precautions when operating a hand drill:

1. Check the power cord for damage before use. If there is, it must be wrapped with insulating tape. During use, it must not be soaked in water, dragged or trampled, and it must not touch heat sources and corrosive media.

2. For hand drills with metal casings, protective grounding (connecting to zero) measures must be taken.

3. Before use, make sure that the switch of the electric drill is turned off to prevent the electric drill from turning suddenly when the plug is inserted into the power socket.

4. The electric drill should be idling for 0.5-1min before use, check whether the transmission part is flexible, whether there is abnormal noise, whether the screws are loose, whether the spark of the commutator is normal.

5. Hold the electric drill tightly with both hands when drilling, try not to operate with one hand, and master the correct operating posture.

6. Do not use a drill bit with a gap, and do not press down too much when drilling to prevent the drill bit from breaking.

7. Cleaning up the waste of the cutter head, changing the cutter head and other actions must be carried out under the condition of disconnecting the power supply.

8. For small workpieces, clamps must be used to clamp them, and then use a hand electric drill.

9. The drilling force should not be too large during operation, to prevent the drill bit or wire tap from flying out and hurting people.

10. Before operation, carefully check whether the drill bit is cracked or damaged, and if found, replace it immediately.

11. Pay attention to the direction of rotation and feed of the drill bit.

12. Turn off the power first, and wait for the drill to stop completely before removing the workpiece from the tool.

13. Do not touch the drill bit immediately after processing the workpiece, so as not to overheat the drill bit and burn the skin.

14. Before operation, carefully check whether the drill bit is cracked or damaged, and if found, replace it immediately.

15. If it is found that there are large sparks on the commutator and the electric drill is overheated during use, it must be stopped and inspected, such as removing dirt, replacing worn brushes, and adjusting the spring pressure of the brush holder.

16. In order to avoid cutting fingers, ensure that all fingers are evacuated from the workpiece or drill (tap) during operation.

17. Unplug the power plug in time when not in use. Electric drills should be stored in a dry, clean environment

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