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pneumatic 4 inch rock drill bit

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Small rock drill bits T38 64mm Button Drill Bit 4 holes Rock Drilling Tools button metal drill bit Part Number Product Code and Brief Description Bit Diameter (mm) Bit Diameter ...
Beijing, china
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12°Tapered High Speed Drill Bits Tungsten Carbide Rock Drilling Application The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the ...
Beijing, china
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API Rock Bit 8-1/2 Inch PDC Drill Bit Of Oilfeild Diamond Drilling Tool 1 . Descriptions: A PDC Drill bit is a Polycrystalline Diamond Compact fixed on steel body cutter blades ...
Jiangsu, china
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64mm T38 Hard Rock Drill Bits Hard Rock Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to ...
china
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T45 89mm Tungsten Carbide Rock Drilling Bit for Hard Rock Drilling Rock Drilling Bit Product Information: The diameter of the drill bit is 89mm.The Drill Bits are made from grade ...
Hebei, china
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Carbide Material Matrix Body PDC Bit , Hard Rock Drill Bits For Geological Exploration Specifications of Hard Rock Drill Bits 5 1/4" 3 blades PDC Hard Rock Drill Bits Size: 5 1/4 ...
Hebei, china
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8 1/2 Inch PDC Drill Bit 5 Blades Steel Body For Hard Rock Drilling Product Description Size of Rock Bit 165mm 6 1/2 inch blade 5 IADC M232 Thread Connection 3 1/2 API WOB 25~120 ...
Hebei, china
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T45 89mm Rock Drilling Tools Retract Thread Button Rock Drill Bits T45 89mm button drill bits belong to TOP hammer equipment,The button drill bits aren't made of alloy steels but ...
Beijing, china
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Tungsten Carbide Rock Drill Bits Threaded Button Bits For Jack Hammer Rock Drills JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar ...
Beijing, china
Verified
PDC Hard Rock Drill Bit 13-1/2 Inch Diamond Drill Bit Of Drilling Rig Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed...
Jiangsu, china
Verified
Small rock drill bits T45 89mm 3 1 / 2 inch rock drill button bit with 14 ballistic carbide T45 Button Bit Thread Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm ...
Beijing, china
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JCDRILL Button Bits Rock Drill Bits T38 Retract Bits Thread Rock Drill With Forging JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its ...
Beijing, china
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API Spec 6 -1/2 Inch X 7-1/2 Inch PDC Bi Center Drill Bit Of Hard Rock Drill Bit​ 1. Specification A variety of Bi-Center of pdc drill bits are available from us in both Steel and ...
Jiangsu, china
Verified
Thread button bits Rock Drill Bits JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, ...
Beijing, china
Verified
PDC Diamond Bit 9 Inch Hybrid Drill Bit Of Rock Bit Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
Jiangsu, china
Verified
Diamond Drilling Rig Bit 10 Inch Hybride Drill Bit of API Rock Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
Jiangsu, china
Verified
API Rock Bit 12-1/4 Inch PDC Drill Bit Of Oilfield Drilling Bit 1 . Descriptions: Usually ,the PDC bits life is more than tricone drill bits ,which price is higher them ,too. ...
Jiangsu, china
Verified
Fixed Cutter Drilling Bits 6 -1/2 Inch PDC Rock Drill Bit of API Spec 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter ...
Jiangsu, china
Verified
Hard Rock Drill Bits 17-1/2 Inch Pdc Cutter Bit Of Oilfield Drill Bit 1 . Descriptions: Steel is the opposite of matrix. It can of withstanding high impact loads, but is softer and ...
Jiangsu, china
Verified
Oil Well Drilling Bit 17-1/2 Inch PDC Drill Bit Of Rock Drilling Tool 1 . Descriptions: PDC drill bit size should be fit the hole which will be opened . The diameter of the hole ...
Jiangsu, china
Verified
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