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130mm 5 Inch Matrix Body 3 Wings Diamond PDC Drill Bit From China Manufacture for Well Drilling Mine Drilling
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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Best Selling Three Wings Drag PDC Drill Bits for High Efficiency Soft Rock Drilling
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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Russa Hot Sale Factory Price Roof Bolt PDC Bit Coal Mine Anchor Bit for Hard Rock Drilling
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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Hard Rock Drill Bits PDC Drill Bits 60 65mm Tungsten Carbide Water Well Drilling Drag Bit, PDC Drag Bit, PDC 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
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Sali Manufacture Segment Sintered Diamond Grinding Cup Wheel
Basic Info. Model NO. B1000017
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Sali Manufacture Single Row Sintered Diamond Grinding Cup Wheel
Basic Info. Model NO. B1000005
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Normal/Highly Reinforced Concrete Cutting Diamond Wire Saw with Rubber Spring Coating
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4 Blade/Wings Steel Body PDC Bits Arc Angle PDC Diamond Drill Bits, PDC Bit for Water Well Drilling Rock Drilling
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
