TCI Drill Bit
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5inch Tungsten Carbide Drag Drill Bit 3-Wing Stepped Bit TCI Drill Bit for Well Drilling
The 5-inch (127mm) three-wing carbide stepped drag bit is the standard drag bit for domestic water-well drilling, achieving 2-10 m/min ROP in soft to medium formations.
Factory Sale 15 1/2 inch IADC537 Tricone Bit Rock Roller Bit For Well Drilling and Oil Field
Type: 15 1/2 inch IADC 537 Tricone bit
Opens conductor holes and large-diameter water wells through medium-hard limestone and sandstone at 60-130 MPa with 18mm TCI inserts.
Thread: 7-5/8" API Regular Pin.
Factory 9 inch IADC 537 Tricone Drill Bit Tungsten Carbide Insert Drill Bit TCI Drill Bit
Type: 9 inch IADC 537 Tricone drill bit
Rated 8-15 t/bit WOB at 60-110 rpm.
Thread: 6-5/8" API Regular Pin for standard BHA compatibility.
Factory 9 1/2inch IADC537 Tricone drill bit Rock Roller Drill Bit TCI Drill Bit
Type: 9 1/2inch IADC 537 Tricone drill bit
Thread: 6-5/8" API Regular Pin.
Brand: ZZSEGU
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