COP32 COP34 Mining Drilling Tools DHD Bit
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...DHD Bit 1.The longer life of the drill the alloy material, with longer using life which better than the similar products. 2.High Drilling Efficiency the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling. 3.The drilling speed is stable the bit......
Hunan New Diamond Construction Machinery Co., Ltd.
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DHD SD Ql Mission Numa Cop DTH Drilling Hammer for Water Well Borehole Drilling DHD Bit Shank Reliability
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Glorytek Industry (Beijing) Co., Ltd.
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4" TD40 Mach44 DTH Drill Bits DTH Bits For Blasting , 10-20 Bar Air Pressure
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...Bits DTH Bits DTH Button Bits Product specifications: DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Available series of DTH hammer: (1) high pressure SD series hammer: SD 5, SD 6, SD 8, SD 12. QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80. DHD series hammers: DHD 3.5, DHD 340. DHD 350, DHD......
Changsha Sollroc Engineering Equipments Co., Ltd
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Ore Mining DHD 340 Rock Hammer Tools / Deep Hole Hardened Drill Bits
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DHD 340 Rock Hammer Tools Deep Hole DTH Button Bit DHD 340 Rock Hammer Tools Deep Hole DTH Button Bit Markets Northern Europe: foundation, piling Western Europe: water well and geothermal drilling Russia: Oil, infrastructure and mining. South east asia......
KSQ Technologies (Beijing) Co. Ltd
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DTH hammer bits Down The Hole Drilling DHD340A DHD350R High Pressure
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...bits Down The Hole Drilling DHD340A DHD350R High Pressure 3" DTH hammer bits (90mm - 105mm), shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303, 4" DTH hammer bits (105mm- 130mm), shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40, XL 4, Mach 44, 5" DTH hammer bits (130mm- 152mm), shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50, XL 5, 6" DTH hammer bits (152mm- 171mm), shanks: DHD......
ROSCHEN GROUP
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DHD Series Mining Drill Bit Dth Button Bits 3inches - 8inches Wear Resisting
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... hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor. DTH Bit We Can Supply. For DTH rock hammer and bits, we have ♦...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Diamond DHD Tool 6-1/4 " Diamond Rock PDC Bit for Hard Formation
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...the use of polycrystalline diamond materials in the construction of drill bits. This material advancement has been significant in recent years, offering improved performance and durability for oil drilling tools. The S616 PDC bit is a fixed-head bit, which...
Suzhou Energy Tool Co., Ltd.
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Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers
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8 inch water well drilling bits for dhd 380 hammers for water well drilling rigs Now the high pressure DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, ......
Putian Qideli Drilling Tools Co., Ltd.
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OD 127mm MRE Dual Rotors Overburden Casing Drilling System DHD Shank With Casing Tube
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... Casing Drilling system DHD Shank with casing tube Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer bits expand to bring the casing pipe into hole. After finished, reamer bits closed anticlockwise and ......
Wuhan Kingdrilling Diamond Co.,Ltd
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DHD 3.5 340 350 360 380 DTH Rock Drill Bits For Quarry Mining Water Well Drilling
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DHD 3.5 340 350 360 380 DTH Rock Drill Bits For Quarry Mining Water Well Drilling JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits......
Beijing Jincheng Mining Technology Co., Ltd.
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