Beginners Guide: The Process Of Drill Bit Manufacturing
If you have been in the drilling industry, you now understand the drill bit and its importance. But have you ever wondered how these bits are manufactured? Well, there are so many factors that you need to consider to ensure the right and quality drill bit manufacturing.
In this guide, we have put together the main steps for drill bit manufacturing. These are steps that have been tried and found to produce high-quality drill bits. Check out these steps:
Understand The Task
There are all kinds of drilling tasks, and all of them may require different types of drill bits. You might be doing HDD drilling, which is different from foundation drilling, and all of them are drilling tasks. So, you need to understand the tools you are about to start manufacturing are for what purposes. Make sure that you have a complete understanding of this factor to avoid manufacturing unusable bits.
Size of Bits
The next step you need to consider during drill bit manufacturing is the size of the drill bits. This is a very crucial factor to consider since the drilling machines come in all sizes. Make sure that you have don’t research the kind of machine the bits. The size of the bits can greatly affect the performance of the machine, especially if a wrong replacement is done. The good news is that the manufacturer always provides information regarding drill bit size in the user manual.
Selecting the Material
Once you have the task and the size correct, the next step in drill bit manufacturing is selecting the materials. There are all kinds of materials to choose from in the market, but you need to get what works for your machine. The most dictating factor is the kind of drilling you are planning to do. You need to have the best grade of steel alloy and carbide material.
Joining Method
With the issue of material sorted for both the body and the tip of the drill bit, check the joint issue. You need to have one of the strongest joints for your drill bit to deliver in demanding conditions. There are many joining techniques used, but we recommend brazing carbide to steel. The method creates one of the most power joints. You also need to get the right filler.
Manufacturing
With everything ready and all factors considered, start with manufacturing. Produce the body and the tip separately. Then heat the assembly to form the joint. That’s how the drill bit manufacturing is carried out.