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high speed drill bits

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buy CIR90 Down Hole Hammer With Low Air Pressure For Geological Drilling DTH Hammers online manufacturer

CIR90 Down Hole Hammer With Low Air Pressure For Geological Drilling DTH Hammers

CIR90 DTH Hammer with low air pressure 0.5-0.7MPa Geological Drilling DTH Hammers Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working ... Read More
2023-01-09 14:17:20
buy DHD380 Water Well Drilling DTH Hammer Carbon Steel online manufacturer

DHD380 Water Well Drilling DTH Hammer Carbon Steel

DTH380 Water Well Drilling DTH Hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly ... Read More
2021-10-26 17:27:04
buy 12 Inch DTH Hammers DHD112 SD12 NUMA120 For Mining And Water Well Drilling online manufacturer

12 Inch DTH Hammers DHD112 SD12 NUMA120 For Mining And Water Well Drilling

12 inch DTH hammer DHD112, SD12 and NUMA120 for mining and water well drilling FEATURES With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Read More
2019-12-16 14:57:43
buy High Performance 10 Inch For Oil And Gas Underbalanced Drilling DTH Hammers online manufacturer

High Performance 10 Inch For Oil And Gas Underbalanced Drilling DTH Hammers

High Performance 10 Inch For Oil And Gas Underbalanced Drilling DTH Hammers FEATURES MIROC offers one of the most complete lines of down the hole drills and downhole bits ranging from 3.5 36 (89mm 914mm) which ... Read More
2023-01-06 10:22:26
buy DHD350 High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch DTH Hammer online manufacturer

DHD350 High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch DTH Hammer

DHD350 DTH Hammer High Middle Air Pressure Hammer Trustworthy Drilling Tool 5 Inch Hammer Describtion KSQ DTH hammer include high air pressure and low air pressure two series,with advanced design concept, ... Read More
2022-08-25 14:25:33
buy QL50 Down The Hole Mining Water Well Drilling DTH Hammer online manufacturer

QL50 Down The Hole Mining Water Well Drilling DTH Hammer

QL50 Down The Hole Mining Water Well Drilling DTH Hammer KSQ Down The Hole drill bit s are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat treatment ... Read More
2023-01-06 11:32:11
buy 12.0 INCH DHD1120 High Pressure DTH down hole hammer / rock hammer online manufacturer

12.0 INCH DHD1120 High Pressure DTH down hole hammer / rock hammer

12.0 INCH DHD1120 High Pressure DTH down hole hammer / rock hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ... Read More
2021-08-27 11:17:25
buy Forging Hammer Drill Parts T38 T45 T51 Drill Pipe Couplings Sleeve online manufacturer

Forging Hammer Drill Parts T38 T45 T51 Drill Pipe Couplings Sleeve

Forging Hammer Drill Parts T38 T45 T51 Drill Pipe Couplings Sleeve Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for transmitting energy. It has ... Read More
2022-03-15 16:18:30
buy DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling online manufacturer

DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling

DHD3.5 DHD340 DHD350 DHD360 Low Pressure Down The Hole DTH Hammers For Water Well Drilling Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More
2022-08-25 14:24:32
buy 5" RE547 Reverse Circulation Down The Hole Drilling ToolsDTH Hammer And Bit online manufacturer

5" RE547 Reverse Circulation Down The Hole Drilling ToolsDTH Hammer And Bit

5" RE547 Reverse Circulation Down The Hole Drilling ToolsDTH Hammer And Bit RC series reverse circulation DTH Hammer ,optimization of inner structure offers faster drilling speed and more stable operatio. It is ... Read More
2021-07-01 16:27:59
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