Skip to content


Diamond Geological Drill Bit with Cooling & Chip Removal

19 Apr 2024

[Invention Announcement] A diamond geological drill bit with cooling and chip removal capabilities

Application Publication Number:CN112127790A
Application Publication Date:2020.12.25
Application Number:202010950216X
Application Date:2020.09.11
Applicant:Qidong County Fengsu Drilling Tools Co., Ltd.
Inventors:Li XiaohuanLi Zhongyong; Chen Shuncheng
Address:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421600
Classification Number:E21B4/14(2006.01)I;

This invention provides a diamond geological drill bit capable of cooling and chip removal, related to the field of drill bits. The drill bit includes a connector with the drill bit body set on its upper end, inside which is a chamber housing an impact hammer. The impact hammer extends from the upper end of the drill bit body and includes an impact main body with a third water channel inside. An outlet is on the upper side wall of the impact main body, and an inlet at the bottom, with the inlet and outlet interconnected by the third water channel. Inside the inlet is a baffle, with a seal pad fixedly connected near the third water channel at the baffle's upper surface, and a guide hole in the middle of the baffle. This structure utilizes the water hammer effect to increase drilling speed while providing cooling and chip removal benefits.

Prev Post
Next Post

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
Terms & Conditions
What is Lorem Ipsum? Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Why do we use it? It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
this is just a warning
Shopping Cart
0 items