Audited Supplier
Production Name :
Roller cone bit , Tricone bit , TCI Bit, Rotary bit , rock well drilling; Tricone Drill Bit , rock drilling bits; Carbide Insert Drill Bits; tungstern carbid drill bit; API Rock Bit
Description PDC Drill Bit :
Tungsten Carbide Insert (TCI) Tricone bits serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tailored for exceptionally hard rock formations and conically shaped inserts optimized for softer rock materials..
Application:
TCI (Tungsten Carbide Insert) and Steel Tooth Tricone Bits. Each type is uniquely designed to tackle specific drilling challenges and geological formations with precision and efficiency.
TCI Tricone Bits featuring :
------middle to hard rock formations ;
spherically shaped ,conically shaped inserts for softer rock, catering to the diverse hardness levels encountered during drilling endeavors.
Steel Tooth Tricone Bits :
------- spectrum of geological formations.
These bits are particularly well-suited for drilling in shale formations, soft limestone sites, fast drilling in various strata, natural gas drilling, deep wells, and abrasive formations.
The unique design and materials used in Steel Tooth Tricone Bits make them ideal for navigating through these challenging formations with efficiency and precision, ensuring consistent drilling performance in diverse drilling environments .
SIZE : 7-1/2 inch
Diameter: 190.5mm
IADC : 645
Bearing Type : Rubber Jounary Bearing
Circulation Type : Water
Cutting Structure : Inner & Nose Rows : Double Spherical
Gage Rows : Tungston carbide instert
Pin Connection : 4-1/2 "
Metric Bit Diameter : 190.5 mm
Product Weight : 36 kgs
Operation Recommendations
Weight On Bit (KN): 22-112
Rotation Speed (Rotary): 100-DHM
Make Up Toqure(KN): 16-22
Application : Drilling Industrial ,oil drilling ,mining drilling, water drilling ,
Production Name : Diamond PDC, Drill Bit PDC, PDC Bit Price, PDC Button ,API Drill , Bore Well Bit ,Cutting Tool ,Down Hole ,Drill Bits, Drilling Bit, Drilling Rig Bit ,Drilling Rig Spare Parts ,Drilling Tool ,DTH Rock Tools ,Hard Rock Drilling, HDD Drill, Oil Field Equipment, Rock Bit ,Rock Boring Bit, Rock Breaker Bits, ,Rock Drill, Rock Drill Bit ,Rock Drill Bits, Rock Drilling Bit
| IADC | WOB(kN/mm) | RPM (r/min) | Suitable formation |
| 417 | 0.35~0.90 | 140~70 | Very soft with low compressive strength and high drillability,such as shale,clay,sandstone and conglomerate,etc. |
| 437 | 0.35~0.95 | 140~60 | Very soft with low compressive strength and high drillability,such as shale,clay,sandstone and conglomerate,etc. |
| 517 | 0.35~1.05 | 120~50 | Soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc. |
| 537 | 0.35~1.05 | 110~40 | Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone |
| and dolomite with stringers,etc. | |||
| 617 | 0.35~1.05 | 80~40 | Medium hard with high compressive strength and thick&hard stringers,such as hard shale,limestone, sandstone and dolomite,etc. |
| 637 | 0.70~1.20 | 70~40 | Medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite, sandstone and chert.ect. |
| Note:The upper limits of WOB and RPM in above table should not be used simultaneously. | |||
