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Product Name	Company
HDD Pilot Drilling 12 1/4 Inch Milled Tri-Cone Bit IADC127	hejian city feilong retop rock bit manufacture co., ltd
8 1/2 Inch Tri-Cone Bit IADC 637 for HDD Rock Reamer	hejian city feilong retop rock bit manufacture co., ltd
152.4mm IADC617 Insert Button Tricone Bits for Water Well, Oil Drilling, HDD Drilling	hejian city feilong retop rock bit manufacture co., ltd
6′ ′ TCI Bits for Very Hard Rocks	hejian city feilong retop rock bit manufacture co., ltd
158.8mm Insert Button Tricone Bits for Water Well, Oil Drilling, HDD Drilling	hejian city feilong retop rock bit manufacture co., ltd
API 12 1/4" Roller Bit Manufacturer for Oilfield Drilling	hejian city feilong retop rock bit manufacture co., ltd
Superior Tricone Bit for Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
19 Inch Factory Sale API High Quality TCI Tricone Bit IADC 637	hejian city feilong retop rock bit manufacture co., ltd
190mm TCI Drill Bit for Gas Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
Piling Foundation Rock Bit 8 1/2 Inch IADC537	hejian city feilong retop rock bit manufacture co., ltd
Hard Rock Granite Drilling Tricone Bit 9 1/2 Inch IADC637	hejian city feilong retop rock bit manufacture co., ltd
Popular Geothermal Well Drilling Bit 11 5/8inch IADC537	hejian city feilong retop rock bit manufacture co., ltd
IADC517 8 1/2" Insert Bit Reliable Quality Wear Resistant Factory New Sealed Bearing Oil Well Drilling TCI Tricone Rock Bits	hejian city feilong retop rock bit manufacture co., ltd
Common Size Tricone Bit 12 /4 Inch for Geothermal IADC127	hejian city feilong retop rock bit manufacture co., ltd
Rock Tricone Bit9 1/2 TCI Bit Oil Well Drilling Water Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
9 1/2 Factory Sale API Oil Tricone Bit IADC 617	hejian city feilong retop rock bit manufacture co., ltd
215.9mm IADC617 IADC/API/TCI Tugsten/Carbide Tricone Roller Bit for Oil/Well Drilling Coal Mining/Equipment	hejian city feilong retop rock bit manufacture co., ltd
9.5′ ′ TCI Tricone Drill Bits with a Large Stock	hejian city feilong retop rock bit manufacture co., ltd
Factory Direct Sale 8 1/2'' (215.9mm) IADC 637 IADC/API/TCI Tugsten/Carbide Tricone Roller Bit for Oil/Well Drilling Coal Mining/Equipment	hejian city feilong retop rock bit manufacture co., ltd
6 Inch Factory Sale API Oil Tricone Bit IADC 617	hejian city feilong retop rock bit manufacture co., ltd
TCI Tricone Drilling Bit Factory/Drilling Tools/Drilling Bit/Tricone Bit	hejian city feilong retop rock bit manufacture co., ltd
API Standard Manufacturer Production Tricone Bits Drill Bits for Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
TCI Type 115/8 Tricone Bit for Water Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
steel Tooth Tricone Bit for Water Well Drilling	hejian city feilong retop rock bit manufacture co., ltd
API 9 7/8" TCI Tricone Rock Bit for Water Well	hejian city feilong retop rock bit manufacture co., ltd
Top Sales Water Well Drilling Tricone Bits	hejian city feilong retop rock bit manufacture co., ltd
Superior Matrix Body PDC Bits API Standard	hejian city feilong retop rock bit manufacture co., ltd
Superior Steel Body PDC Bits API Oil Gas Drilling	hejian city feilong retop rock bit manufacture co., ltd
Tricone Bit with Steel Tooth for Gas Water Oil Drilling	hejian city feilong retop rock bit manufacture co., ltd
Water Well 7 1/2 " Steel Tooth Tricone Rock Bit	hejian city feilong retop rock bit manufacture co., ltd

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