There are also the final seven production processes:
Step 9: Steel Stamp Engraving on The Surface of The Drill Bit
Steel stamp and engrave the welded drill bit. This step requires ensuring that the engraving information is accurate, the engraving depth meets the requirements, and the font is clear and visible.
Step 10: Heat Treatment of Drill Bit
Heat treat the electric hammer drill bit to improve the firmness of the blade welding and the strength of the substrate. The hardness of the drill bit after heat treatment directly affects its service life and seismic resistance.
Step 11: Sand Blasting on The Surface of The Drill Bit
After the drill bit undergoes heat treatment, it is placed in the sandblasting equipment for surface sandblasting treatment. During the process of placing the drill bit into the equipment, it is necessary to pay attention to the tip of the drill bit to avoid collision, in order to avoid affecting the effectiveness of use.
Step 12: Oil The Drill Bit
Soak the sandblasted drill bit in anti rust oil to effectively enhance its anti rust ability. So during this step of progress, it is necessary to completely immerse the drill bit in the oil.
Step 13: Straighten The Drill Bit
In this step, the factory will use manual straightening of the drill bit, which requires precise tapping and shaping. Special attention should be paid to protecting the cutting head during tapping.
Step 14: Inspect The Finished Drill Bit
Straighten and inspect the reshaped electric hammer drill bit, and experienced workers will use inspection tools for high-precision inspection. Therefore, the factory attaches great importance to the operation training of inspection personnel.
Step 15: Packaging
Manually pack qualified electric hammer drill bits according to customer requirements.
At this point, all production steps for the electric hammer drill have been completed, and qualified drill products will be shipped to our customers in the fastest possible time. If you want to learn more about electric hammer drill bits, you can send us an inquiry or leave a message on the forum. This is the link to the forum: https://www.nice-cutter.com/forum
I hope you can gain something through the series of articles. GUSHI, GOOD CHOICE!
