 - Yijue 11" IADC745- Manufacturer: Yijue
 - Yijue Machinery mining tri-cone drill bit is mainly used in large open-bit mining operations, such as open-pit coal mines, copper mines, molybdenum mines, iron ore mines and other non-ferrous metal mines.They are... $1,050 USDWuhan, China
 - Yijue 9" IADC725- Manufacturer: Yijue
 - Yijue Machinery mining tri-cone drill bit is mainly used in large open-bit mining operations, such as open-pit coal mines, copper mines, molybdenum mines, iron ore mines and other non-ferrous metal mines.They are... $1,099 USDWuhan, China
 - Yijue 9" IADC722- Manufacturer: Yijue
 - Yijue Machinery mining tri-cone drill bit is mainly used in large open-bit mining operations, such as open-pit coal mines, copper mines, molybdenum mines, iron ore mines and other non-ferrous metal mines.They are... $1,400 USDWuhan, China
 - Yijue 6 1/2"- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,000 USDWuhan, China
 - Yijue 8 1/2 YGA635- Manufacturer: Yijue
 - Coal mining teeth Aiming at the failure modes of conventional cone bit such as broken teeth, tooth wear, wheel point wear and bit shrinkage when drilling in hard formation, a special drill bit for hard formation ... $1,500 USDWuhan, China
 - Yijue 7 7/8''- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,190 USDWuhan, China
 - Yijue 745- Manufacturer: Yijue
 - We supply a range of highly energy-efficient and productive point-attack cutting tools, suitable for both civil and mining applications. Combining tool design, high-grade alloy steel and premium grades ensure tha... $1,300 USDWuhan, China
 - Yijue 7 7/8- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,400 USDWuhan, China
 - Yijue 9 7/8'' IADC735- Manufacturer: Yijue
 - About YIJUE. Wuhan yijue tengda machinery co., LTD. specializes in manufacturing and developing Foundation Drilling bits and Rock drilling Teeth since 2009. We have sales and production employees more than 200. o... $1,500 USDWuhan, China
 - Yijue 11" IADC745- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,400 USDWuhan, China
 - Yijue 11" IADC745- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,300 USDWuhan, China
 - Yijue 7 7/8''' IADC645 IADC535 IADC 635- Manufacturer: Yijue
 - Yijue Machinery mining tri-cone drill bit is mainly used in large open-bit mining operations, such as open-pit coal mines, copper mines, molybdenum mines, iron ore mines and other non-ferrous metal mines.They are... $1,200 USDWuhan, China
 - Yijue 8 1/2" IADC832- Manufacturer: Yijue
 - Yijue Machinery mining tri-cone drill bit is mainly used in large open-bit mining operations, such as open-pit coal mines, copper mines, molybdenum mines, iron ore mines and other non-ferrous metal mines.They are... $1,199 USDWuhan, China
 - Yijue 6 1/4" BG412- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,180 USDWuhan, China
 - Yijue 12 1/4''535/635- Manufacturer: Yijue
 - YIJUE manufacturers a range of market-leading and high-performing Rotary Drilling Tools for mining balst holes.Tailored options for different rock types are aimed to maximize your productivity.lower total drillin... $1,350 USDWuhan, China

