Note, you must see before buying:
1. The twist drills in all sets of this link are only ordinary twist drills, not suitable for drilling materials such as metal, concrete, cement wall, red diamonds, etc. These materials require special drills
2. When using a universal flexible shaft, please lower the drilling speed of the electric drill, and stop rotating after the screw is tightened. If the speed is too fast, the shaft core of the flexible shaft is easy to break
3. The connecting rod included in the 12-piece, 22-piece, 26-piece, 28-piece, and 32-piece set is used to install the bit screw. This accessory is composed of two parts. , Non-coaxial, so there may be slight shaking when rotating, but it does not affect the use, hope to know.
4. All the accessory packages in this link are packaged in OPP bags, and are not equipped with special hard box packaging such as plastic boxes.
5. When using ceramic drill bits or glass drill bits, please water or coolant to avoid excessive drill bit wear.
6. The accessories in this link are suitable for electric drills with three-jaw chucks.
7. If you need to specify the express delivery, please ask the store if it can send it before placing the order. Do not place the order directly.
I hope you all know the above points. The store will be opened soon. If you have any deficiencies, I hope you can forgive me. The store will try its best to handle the after-sales work. The shop would like to wish you all prosperous wealth, everything goes well, and a happy life.