Those who are skeptical may think that creating such a tapered hole would be a trick— but at Kaiqiu, it’s mastered. The down hole hammer bits is just a hole which is wider at one end than the other. It is used in many industries for things like fitting a bolt precisely or to increase the accuracy of a machine part.
We get the precision difference. When you need a hole that tapers, it had better taper perfectly. Our state of the art equipment and skilled operators ensure that each hole is flawless. That’s less time fixing mistakes and more time working productively. Our down the hole bits are quick and are able to process a wide array of different materials which makes your job easier and quicker as well.

Our technology is top-notch. We've got new machines that are more accurate and faster. In other words, you can create more parts in a shorter period. For companies, this is excellent because it empowers you to meet your clients’ needs more quickly, and take on more work. So our machines are easy to use, which means that your workers do not need to spend hours being trained on how to use them.

A well-constructed tapered hole can determine how well a machine part works. If the hole isn’t right, the part might not work, or it could wear out prematurely. We take over every hole and ensure that it was in fact drilled to the proper specification required at that time. This makes your products last longer and work better, benefitting your business and your customers. Check out Kaiqiu's down the hole drill bits today!

It’s even more critical to ensure that every possible piece you’re buying in bulk meets your standards. At Kaiqiu, we have rigid quality control procedures to guarantee each tapered hole drill bit which is drilled is a good hole. We also provide fast turnarounds so you don’t have to keep your customers waiting around. This dependability makes us an even better source for wholesale buyers of quality drilled parts.