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OFFICE：No.15 ,No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing Road,Hejian City, Hebei Province, China
FACTORY：Junziguan,Shijingcun Town, Hejian City , Hebei Province , China
Features of C120 Series
|1||Journal sealed bearing with TCI protection on heel of cones|
|2||Cone1、2、3 speed up rock breaking rate|
|3||Shirttail hard enhanced by Tungsten Carbide|
|4||C120-637 adopts 12mm conical-ball TCI|
|5||C120 series suits for smaller core barrel , penetration rate is much higher|
For small diameter holes micro piling application, the rock drill bucket is always 400mm, 500mm, 600mm, 700mm, 800mm.
120mm is the cone diameter of 7 7/8" tri-cone bit.
Technical specification of roller cone bit C120
|Tooth||Tungsten Carbide Inserts|
|Tooth Qty.&Diameter||Cone1: 38PCS / 12mm,
Cone2: 41PCS / 12mm,
Cone3: 44PCS / 12mm
|Tooth Height||Total height: 14.5mm,
inside height: 8.5mm,
outside height: 6mm
|Bearing and Lubrication|
|Tungsten carbide enhanced on bearing||
|Grease Lubrication & Bearing Seal||
API Certified factory of Tricone Bits and PDC bits
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
Lower the cost of Drilling-Per-Meter.
Who we are:
To exploit energy resources underground.
To exploit water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
|Tricone Bits||Hole Opener||Roller Cones (Thirds)||PDC Bits|
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