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Tci Tricone Bit

China Tci Tricone Bit

Factory Supply Directly 215.9mm 8 Inch IADC537 Tricone Rock Drilling Bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit

Bearing:rubber sealed bearing type tricone bit
High Quality 8 1/2 Inch IADC537 216mm Tci Tricone Rock Drill Bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit

Bearing:rubber sealed bearing type tricone bit
Top Quality IADC217 444.5mm Caly Tooth Tricone Rock Bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit

Bearing:rubber sealed bearing type tricone bit
Power Factory 444.5mm IADC217 Caly Tooth Tricone Drilling Bit

Product Name:tricone drill bit，Tic bit，oil drill bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit
High Quality 17.5 Inch IADC127 Steel Teeth Tricone Drill Bit

Product Name:tricone drill bit，Tic bit，oil drill bit

Application:Coal mining, quarry drilling, drilling

material:20GrNiMo and tungsten carbide
Factory Supply Directly IADC217 17.5 Inch Steel Tooth Tricone Bit

Product Name:tricone drill bit，Tic bit，oil drill bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment
13 3/4 Inch IADC217 Caly Tooth Tricone Bit For Water Well Drilling

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment

material:20GrNiMo and tungsten carbide
Factory Supply Directly 13 3/4 Inch 349mm IADC217 Steel Tooth Tricone Bit

Product Name:tricone drill bit，Tic bit，oil drill bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment
High Quality 13 3/4 Inch 349mm IADC217 Mill Tooth Tricone Drill Bit

Product Name:tricone drill bit，Tic bit，oil drill bit

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment
Power Factory 12 1/4inch IADC537 Tricone Rock Bits

Product process:Forging and heat treatment

Bearing:rubber sealed bearing type

material:20GrNiMo and tungsten carbide
Factory IADC537 311mm Tricone Rock Bit For Water Well Drilling

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit

Bearing:rubber sealed bearing type tricone bit
High Quality 12 1/4 Inch IADC537 Tricone Rock Drilling Bits

Application:Coal mining, quarry drilling, drilling

Product process:Forging and heat treatment tricone bit

Bearing:rubber sealed bearing type tricone bit

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Tci Tricone Bit

China Tci Tricone Bit

Factory Supply Directly 215.9mm 8 Inch IADC537 Tricone Rock Drilling Bit

High Quality 8 1/2 Inch IADC537 216mm Tci Tricone Rock Drill Bit

Top Quality IADC217 444.5mm Caly Tooth Tricone Rock Bit

Power Factory 444.5mm IADC217 Caly Tooth Tricone Drilling Bit

High Quality 17.5 Inch IADC127 Steel Teeth Tricone Drill Bit

Factory Supply Directly IADC217 17.5 Inch Steel Tooth Tricone Bit

13 3/4 Inch IADC217 Caly Tooth Tricone Bit For Water Well Drilling

Factory Supply Directly 13 3/4 Inch 349mm IADC217 Steel Tooth Tricone Bit

High Quality 13 3/4 Inch 349mm IADC217 Mill Tooth Tricone Drill Bit

Power Factory 12 1/4inch IADC537 Tricone Rock Bits

Factory IADC537 311mm Tricone Rock Bit For Water Well Drilling

High Quality 12 1/4 Inch IADC537 Tricone Rock Drilling Bits

Tci Tricone Bit

Tungsten Carbide Tricone Roller Drill Bit 9.5" Inch 91/2" Inch Iadc 537

7.5inch 71/2" Inch Tci Tricone Bit IADC 537 Rubber Sealed Bearing Type

393.7mm IADC 537 Drilling Bits For Oil Rigs Forging And Heat Treatment

PDC Bits

45# steel Pdc Core Drill Bits Polycrystalline Diamond Bit For Oil / Gas

API Standard PDC Bits For Well Drilling high impact resistance

RS Well Drilling Pdc Coring Bit For Large Diameter Hole Drilling