Case analysis
Release time:
2018-06-06
The following case will show you how Jinshi uses its advanced manufacturing technology to improve drilling efficiency. This case is from a real report from a customer of Tangshan Jinshi.
Tangshan Jinshi HQ3 Impregnation Drill Head Helps Customers Achieve Efficient Production
April 2015
Tangshan Jinshi's HQ3 coring bit has achieved good results with an average life of 800 meters under the condition of high-speed drilling.
The detailed drilling environment is as follows:
Construction Party
Southern Laos.
The place is very remote. For drilling in this area, the transportation and replenishment of drilling materials often takes a lot of manpower, material resources and time. Therefore, the construction side more need to perform well cut durable products.
Formation
The rock strata in this area are variable volcanic rocks, mainly composed of andesite, silicified andesite and brecciated volcanic rocks.

Selected bit
The customer chose HQ3 impregnated diamond coring bit provided by Tangshan Jinshi, with carcass height of 12mm and carcass material numbers S6 and S8.
Large particles of high strength diamond particles, as well as hyperspectral matrix makes Tangshan Jinshi diamond drill bit in a variety of formation conditions, whether the formation is hard or soft or abrasive, the performance is far superior to the domestic products of the same industry.
Bit performance
Average life of 150 bits: 825m
Typical drilling depth: 200m
Average bit aging: 10m/hour
Summary: The drill bit of Tangshan Jinshi has the characteristics of long life, high broad spectrum and high efficiency. The customer through the use of stone drill,
It saves a lot of manpower and material resources, improves production efficiency and creates real profits.

