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3 Blade Water Well Drilling Bit Diamond PDC Drill Bit for Sandstone and Limestone
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Hot Sell Welded Diamond Drilling Core Bits Wet
FAQQ: Who are we?A: We are based in Shanghai, China, start from 2015,sell to North America(30.00%),Western Europe(23.00%), South America(10.00%), Eastern Europe(10.00%), Mid East(10.00%), Southeast Asia(5.00%), Northern Europe(5.00%), Southern Europe(5.00%), Oceania(00.00%), Eastern Asia(0.00%). The
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Masonry Drilling Tools Golden Color Core Bit
FAQQ: Who are we?A: We are based in Shanghai, China, start from 2015,sell to North America(30.00%),Western Europe(23.00%), South America(10.00%), Eastern Europe(10.00%), Mid East(10.00%), Southeast Asia(5.00%), Northern Europe(5.00%), Southern Europe(5.00%), Oceania(00.00%), Eastern Asia(0.00%). The
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89mm PDC Bit Non Core Steel Drilling Bits with 3wings for Mining Industry
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Triangle Shank Metal Hole Saw Blade Diamond Tool
FAQQ: Who are we?A: We are based in Shanghai, China, start from 2015,sell to North America(30.00%),Western Europe(23.00%), South America(10.00%), Eastern Europe(10.00%), Mid East(10.00%), Southeast Asia(5.00%), Northern Europe(5.00%), Southern Europe(5.00%), Oceania(00.00%), Eastern Asia(0.00%). The
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Laser Welding Marble Diamond Drill Cutter
FAQQ: Who are we?A: We are based in Shanghai, China, start from 2015,sell to North America(30.00%),Western Europe(23.00%), South America(10.00%), Eastern Europe(10.00%), Mid East(10.00%), Southeast Asia(5.00%), Northern Europe(5.00%), Southern Europe(5.00%), Oceania(00.00%), Eastern Asia(0.00%). The
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Professional Drill Tool Manufacturers Diamond Head 220mm 130mm 113mm 94mm 85mm 65mm 75 mm Drilling Bit PDC Water Drill Bits
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Factory Good Price PDC Drag Bit PCD Drill Bit 3 Blades 4 Blades 5 Bales Drag Bit
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th