China API Spec  6 -1/2 Inch x 7-1/2 Inch PDC Bi-Center Drill Bit  Of Hard Rock Drill Bit

API Spec 6 -1/2 Inch x 7-1/2 Inch PDC Bi-Center Drill Bit Of Hard Rock Drill Bit

Type: Diamond Drill Bit
Use: Coal Mining / Pcd Impregnated Diamond Exploration PDC Bits
Material: Stainless Steel,diamond,Polycrystalline Diamond Compact
China Pilot Hole Bit  8.5*9.5 Inch Bi-Center Drill Bit  Of API Spec

Pilot Hole Bit 8.5*9.5 Inch Bi-Center Drill Bit Of API Spec

Type: Diamond Drill Bit
Use: Coal Mining / Pcd Impregnated Diamond Exploration PDC Bits
Material: Stainless Steel,diamond,Polycrystalline Diamond Compact
China PDC Button Bit  8-1/2Inch Bi Center Drill Bit  With 13mm PDC Cutter

PDC Button Bit 8-1/2Inch Bi Center Drill Bit With 13mm PDC Cutter

Type: Diamond Drill Bit
Use: Coal Mining / Pcd Impregnated Diamond Exploration PDC Bits
Material: Stainless Steel,diamond,Polycrystalline Diamond Compact
China Bi-Center Bit 6-1/2 Inch x7-1/2 Inch Dual Drill Bit Of Oilfield Drilling Tool

Bi-Center Bit 6-1/2 Inch x7-1/2 Inch Dual Drill Bit Of Oilfield Drilling Tool

Type: Diamond Drill Bit
Use: Coal Mining / Pcd Impregnated Diamond Exploration PDC Bits
Material: Stainless Steel,diamond,Polycrystalline Diamond Compact
VIDEO China 8 1/2'' (215.9mm) Bi-Center Steel Body PDC Drill Bit For Rock Drilling

8 1/2'' (215.9mm) Bi-Center Steel Body PDC Drill Bit For Rock Drilling

Blade: 6+5
Primary Cutter SiSe: 16mm/13mm
Nozzle: 7
China PDC  Diamond Bit  8-1/2 Inch PDC Dual Drill Bit 6 Nozzles Of API Spec

PDC Diamond Bit 8-1/2 Inch PDC Dual Drill Bit 6 Nozzles Of API Spec

Cutter: PDC
Body Type: Steel Body
Cutter Size: 1613 And 1310
China PDC Diamond Bit  8 inch x 9.5  Inch  Bi-Center  Diamond Bit Of  Downhole Hole  Drilling Tool

PDC Diamond Bit 8 inch x 9.5 Inch Bi-Center Diamond Bit Of Downhole Hole Drilling Tool

Cutter: PDC Diamond Bit
Body Type: Steel Body
Cutter Size: 1613 And 1310
China PDC  Bi- Center Bit  8-1/2 Inch 6 Blades  Diamond Downhole Drilling Tool

PDC Bi- Center Bit 8-1/2 Inch 6 Blades Diamond Downhole Drilling Tool

Cutter: PDC
Body Type: Steel Body
Cutter Size: 1613 And 1310
China Fixed Cutter Bit 9-1/2 Inch  PDC Bicenter Bit  Of  Oilfield Diamond  Drilling  Bit

Fixed Cutter Bit 9-1/2 Inch PDC Bicenter Bit Of Oilfield Diamond Drilling Bit

Type: Diamond Drill Bit
Use: Oil ,gas ,minig ,drilling
Material: Diamond ,Alloy Steel ,Tungston Carbide
China Bi-center Diamond Drill Bit  8-1/2inch PDC Daul Drill Bit Of Diamond Drilling Tool

Bi-center Diamond Drill Bit 8-1/2inch PDC Daul Drill Bit Of Diamond Drilling Tool

Cutter: PDC
Body Type: Steel Body
Cutter Size: 1613 And 1310
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