The Only Way to Get Qualified Hammer Drill Bits
In the previous four articles, we introduced what an electric hammer drill bit is and a series of production processes for electric hammer drill bits. It is a complicated and difficult thing to produce a qualified electric hammer drill bit, but by breaking down the production process and checking it step by step, a complicated and difficult thing becomes simple and easy.
The following are the points we pay attention to during the production and inspection process:
1. Points to note during production:
① When cutting the drill bit, the length should be as consistent as possible, and should not be cut too short;
② Ensure the straightness of the round bar, and excessive distortion will affect processing;
③ The clamping handles are of uniform size, making it easy to install on the equipment;
④ When welding, pay attention to the inserting of the cutter head in place, and the welding needs to be full;
⑤ Ensure that the center of the clamping handle and the tool head are at the same center.
2. Key points in inspection:
① Check whether the welding cutter head has leakage or crooked welding;
② Inspect the appearance of the product. There should be no chipping, nicks, pits, stains or black spots in any part;
③ Check whether the appearance and dimensions of the product meet customer needs;
④ Check whether the product is straightened;
⑤ Check whether the product engraving is clear and standardized.
The electric hammer drill bits produced in accordance with the requirements are subject to strict quality inspection and control, and the pass rate will be as high as 99.99%. Once customers find unqualified products, we will provide refunds or exchange services. If you need to wholesale some electric hammer drill bits, you are welcome to actively contact us. Our Whatsapp number is +8613757268975.