Why Choose Us
Established in 1998, Kingdream Public Limited Company is the largest in Asia manufacturing base for oil well drill bits, mining blasthole bits, engineering bits ,and one of the top five manufacturer of oil drilling tool in the world.
The main products, including oil well drill bits and diamond bits have taken over 60% of the domestic market. After 6-year stable development, the products have been enhanced from single oil well drilling bits to 13 kinds of products, including mining bits, engineering bits, cemented carbide products, PDC bits.
And have been exported to more than 50 countries and regions, including Iran, Russia, Uzbekistan, Turkmenistan, Kazakhistan, Indonesia and Sudan, etc.
″As The Offical Representative Of Kingdream, We distribute, sell , supply Kingdream bit with a competive price for oil and gas field, specialize servicing international clients all over the world.
Kingdream drill bits
Offering various Kingdream oil drilling tool via us for oil and gas industry.
HA/HJ Series
HA/HJ series Kingdream tricone bit adopts rubber/metal seal with joumal bearing, which can sustain higher WOB under nomal rotary speed and is suitable for driing in formations from very soft to middle hard by properly selecting different cutting structure.
GA/GJ Series
GA/GJ series Kingdream tricone bit adopts rubber/metal seal with roller bearing, which is the ideal and economical tool for driling aplications where middle to low WOB and high RPM are required.
MD Series
Working condition of the Kingdream tricone bit in directional and horizontal driling applications is quite diferent than in vertical well driing. Kingdream's MD series motor bit has structure features of metalface sealed, special cone shell protection, enhanced head O.D. protection and enhanced gage protection so that MD bit is suitable for drilling in directional and horizontal well drilling applications.
K series
K series mining tricone bit is suitable for the construction of blast holes in metallurgy, coal, mining and other engineering fields.
KHD series
KHD series drill bits are high-quality drill bits developed for large borehole drilling from 20 inch to 36 inch.
YC series
This series of bit is suitable for slim hole driling operations. such as sidetracking and rentry operations
KMH Series
High end matrix body PDC bit suitable for medium and medium hard formations
KMD/KSD Series
Matrix/steel body PDC bits suitable for directional drilling
KM/KS Series
Steel/Matrix body Kingdream PDC bit for fast drilling applications
Impregnated bits
The Impregnated bit series is designed for hard formations, abrasive formations and gravel formations. Diamond particles are used to grind the formations. When the diamond particles are worn, new diamond particles will be exposed to continue grinding the formation, thereby extending the service life of the drill bit, improving the performance of the drill bit, and reducing the number of trips and the number of drill bits used.
Bi-center bits
The Bi-center bit has two axes, one passing through the original wellbore and the other being the wellbore axis created after the hole is expanded. It is composed of a pilot drill bit and an eccentric expansion drill bit on top of it. It can drill a larger hole through a smaller wellbore or in a casing.
Standard Series Hybrid bit
Standard series Kingdream Hybrid bit is suitable for drilling in soft to medium-hard formations such as sandstone and mudstone, and has good adaptability in directional drilling. ROP is increased by 36.8-115.4% compared with PDC bit, successfully solving the problem of insufficient directional slope of PDC bit.
Kingdream Rotary drilling tool
Blast Hole Mining Tricone Bit
K series mining tricone bit is suitable for the construction of blast holes in metallurgy, coal,mining and other engineering fields
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Non-sealed roller bearing
Roller bearing structure with no seals, the bearing is air cooled. The bit product with such bearing structure has higher economy.
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Sealed roller bearing
Roller bearing structure with rubber ring seals, the bearng cavity is filled with grease, which can effectively lubricate and also cool the bearing. The bit product with such bearing structure has alonger service life.
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Sealed journal bearing:
Journal bearing structure with metal-seal,which is suitable for the drilling conditions of high WOB and high ROP. In additional, precisely designed and processed compensator system can better protect the bearing sealing system and effectively improve the service life of the product.
