1. The drill bit and the blade edge are very sharp and handling with care in the process of dismantling to avoid collisions. Back it to the special packing box, and make dust and rust prevention when it is not in use.
2. Check the blade edge before using in order to avoid unnecessary wastes.
3. Measure the adaptor and bit total length after installed. Adjust the screw in the drill shank to control the length.
4. Choose the adaptor which is suitable for the machine. High-precision adaptor and high-precision drill is one way to ensure the quality of machining.
5. Must pay attention to the dust and rust prevention of adaptor and the screw in the drill bit. It will affect the final result or even might damage the drill bit and adaptor if screw is not lock.
6. Pay attention to the dust and rust prevention for the boring head and boring anchor when the boring machine is not in use.
Post time: Apr-14-2022
