|Name:||Tricone Bit||Application:||Hole Drilling|
|Material:||Tungsten Steel||Processing Type:||Forging|
|Diameter:||4--26 Inch||Factory Visit:||Support|
|Sample Order:||Support||Package:||Standard Export Packing|
water borehole drilling equipment,
water well drilling machine
8 Inch Tricone Bit On Hard Rock For DTH And Water well drilling
Tricone bits consist of three “cones” which must all rotate on lubricated bearings. This lubrication in turn requires a grease reservoir and for any medium or large scale project some sort of bearing seal to prevent debris from entering the tricone and stopping rotation.
The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Western Drilling Tools has the Tri Cone Drill Bit for you.
The Advantages of Using a Tri Cone Over Other Drill Bits
There is a Tri Cone suitable for any rock formation
Tricone bit is versatile and can handle changing formations
Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
Depending on your application, Western Drilling can provide you with new, re-run or premium oil field quality Tricone bits. The difference between a premium oil field Tricone bit and non-premium oil well quality Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.
When ordering a bit the IADC bit classification system is a very useful tool and allows Western Drilling to specify a bit that out performs your expectations.
|Advantage||most favourable price and best qualtity|
|Formation||soft ,medium soft ,hard,medium hard,very hard formation|
|Button size (extra features)|
|114/116/117||0.3~0.75||180~60||Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.|
|124/126/127||0.3~0.85||180~60||Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.|
|134/135/136/137||0.3~0.95||150~60||Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.|
|214/215/216/217||0.35~0.95||150~60||Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.|
|227||0.35~0.95||150~50||Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc|
|Note: The upper limits of WOB and RPM in above table should not be used simultaneously.|
Contact Person: Tina Zheng