127mm DHD340 Stone Drilling Bits With Spherical And Ballistic Carbide Foot Valve
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...DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit Shank: DHD340 Bit Face Design: flat face Button/Carbide Type: Spherical Button Number and Diameter: 7x14mm front, 8x14mm gauge Flushing Holes: 2 front flushing holes Foot Vlave: have to foot valve. P/N4148301253 Weight: 11kg per piece Color: Green Photos: 127mm DHD340......
KSQ Technologies (Beijing) Co. Ltd
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350 SR-DHD series DTH HAMMERS DTH hammer type SR-DHD3.5A SR-DHD340A SR-DHD340S SR-DHD350A SR-DHD350S Bit shank DHD3.5 COP44/DHD340 COP44/DHD340 COP54/DHD350R COP54/DHD350R Hole range(mm) Φ90......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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99mm 4'' DHD340 Down To Hole Hammer Water Well Drilling
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External Diameter 99mm 4'' DHD340 DTH Hammer For Water Well drilling Technical parameter DHD340 DTH hammer: shank DHD340 Length(less bit) 1032mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less bit) 40.7kg Hole range 110mm-130mm Working ......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Pressure Rock Drill Bits Well Drilling 4 Inch Dth Button Bits Dhd340
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...DHD340 for Quarry and Well Drilling DTH Hammer Bits have high-air pressure and low-air pressure ones. With advanced design concept, better wear-resistance, better impact-resistance, higher drilling speed and longer service life, they are widely used in large-scale open pit mining, quarry and other construction projects. Product Description: The DHD340 DTH bit is the tool cutting rock. Miroc DHD340...
KSQ Technologies (Beijing) Co. Ltd
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D45S DTH Drilling Tools Hammer Cop44 DHD340 for Stone Quarry Drilling
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D45S DTH Hammer (Cop44, DHD340) D45S DTH Hammer Cop44, DHD340 Down The Hole Hammer for Stone Quarry Drilling DOWN THE HOLE DRILLING HAMMERS DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend......
ROSCHEN GROUP
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OD 133mm MK5E Overburden Eccentric Rock Button Bits Hammer With DHD340 Shank
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Product Name: 133mm MK5E Overburden Eccentric Casing drilling bit with DHD340 shank Product category: Overburden eccentric casing bit Matched casing pipe OD: 133mm Matched hammer: Hammer DHD340 MK5E eccentric casing bit feature: When drilling in soft and ......
Wuhan Kingdrilling Diamond Co.,Ltd
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4 Inches Dhd340 Ql40 Down The Hole Hammer For Rock Drilling
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... energy to a drill bit, enablie efficient penetration of hard rock formations. We can supply DHD340, SD4,QL40,M40 different shanks dth hammers. High-pressure DTH hammers generate higher impact energy due to the ......
Glorytek Industry (Beijing) Co., Ltd.
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Card Ring DTH Spare Parts , DHD340 Serieswell Drilling Tools Cop44 Snap Ring
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Card ring for DHD340 series DTH Hammer and bits , cop44 snap ring Product Description: This drive chuck is using for Cop44 dth hammer or DHD340,HD45A DTH hammer. The HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth ......
Putian Qideli Drilling Tools Co., Ltd.
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Dhd340c Dhd340 130mm 125mm Downhole Drilling Bit
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Dhd340c Dhd340 130mm, 125mm Downhole Drilling Tools Dth Drill Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD340 dth hammer drill bit Concave Face 108 2 Spherical 7XØ16 6X......
Hunan New Diamond Construction Machinery Co., Ltd.
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DHD340 Hammer Mining Drill Bits: Suitable for Many Types of DTH Hammer
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DHD340 Hammer Mining Drill Bits: Suitable for Many Types of DTH Hammer Product Information: The life of the DTH bit depends on the material and technology of the ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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