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Total 22862 products for drag bit drilling Manufacture & Suppliers

Mining / Drilling Single Cone Drill Bits , Rotary Drill Bit For Hardpan Layer

...Bit Drilling bits roller bits for Drilling and Mining Product Description Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutti...

Wuhan Yijue Tengda Machinery Co., Ltd
Hubei,China

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Reliable SD12 Hammer Drill Bits For Rock High Drilling Rate Long Service Life

...Drill Bits About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods locat...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Foundation Drill High Quality Drill Bits With Cemented Tungsten Carbide Material

... 1200 16 1550 1500 1200 16 2050 1800 1000 20 2700 2000 800 20 3260 Drill bits (drilling bits) for augers, buckets,...

TYSIM PILING EQUIPMENT CO., LTD
Jiangsu,China

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Carbides Rock Boring Bits For DTH Drill Rig , Reliable Rock Drilling Tools

...DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. Experience--in this field of DTH hammers and bits for 20 years. Export countri...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments

... of drilling the holes are DTH hammers. About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling,...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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High Efficiency Tricone Rock Roller Bits 4 Inch Borehole Drilling Forging Energy

... wear resistance through high-quality tungsten carbide overlay welding. On the tooth surface, used for steel tooth drills. The comprehensive mechanical drilling performance of high-quality tungsten carbide b...

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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Steel Teeth Three Roller Cone Bit For Oil / Geological Drilling , Abrasion Proof

...Drill Bit Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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IR DHD112 Down Hole Hammer Drill Bits 3 Inch -32 Inch DTH Bit Size

...Drill Bits About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods locat...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Retrac Button Drill Bit Top Hammer Drilling Tools T38 T51 T45 T60 Grade

...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and competitive price, we have got good reputation from our custo...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Carbide Teeth Triangle Drill Bit With High Strength And Toughness

...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling

... drill bit remains in place while drilling, resulting in more precise and accurate holes. With one side connected to rock drill and the other side connected with taper drill bit, the taper drill rod transmit...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Carbon Steel Oil 42mm Water Well Drill Bits

...Drill Bits Water Well Drill Bits Specifications Item Size (mm) Item Name Size (mm) Non-coring Drill Bit 42 Coring Drill Bit 65 Non-coring Drill Bit 46 Coring Drill Bit 75 Non-coring Drill Bit 48 Coring Drill...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Rock drilling tools drill rods drill bits button bits

... cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks. button bits, dth bits, dth hamm...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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Tungsten Carbide Button Bits - Button Bits Manufacturers, Button Rock Bit, Button Bit T51

We can supply variety of T51 tungsten carbide button bits, T51 retrac button bit, button bit T51, rock drilling tools, rock drill bits, drill button bit, button bits, rock button drill bits, thread button drill...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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89mm 102mm 115mm 127mm button bits T51 thread

We can supply variety of T51 retrac button bit, T51 button bits, rock drilling tools, rock drill bits, tungsten carbide button bits, drill button bit, button bits, rock button drill bits, thread button drill bi...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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12" - 15" Numa120 DTH Hammer Bits Rotary Drilling Tools For Rock Blasting

12" 13" 14" 15"DTH Hammer Bits Numa120 DTH Bit Rock Drill Bits For Drilling Product specifications: DHD1120 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 3...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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