Deep Hole Well Drilling Down Hole Hammer Drill Bits Numa120 Shank 381mm Dia
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SD12-15"(381mm) For Deep Hole Water Well , Foundation ,Construction Piling Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight SD12 381mm/15" Concave 18*19mm30 30*18mm 21*16mm 3 194 Bit ......
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit
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...Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit Product introduction Hammer size: 3.5”~4” 5”~8” 10”~12” Hammer Shank Style: DHD3.5, QL30, COP34, DHD340A, SD4, Mission40... Guide Diameter:80~115mm,72~296mm,305~444.5mm PRODUCT SPECIFICATION Hammer Size Hammer......
KSQ Technologies (Beijing) Co. Ltd
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305mm 12 Inch NUMA125 Dow The Hole DTH Drill Bit For Exploration Drilling
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...pressure DTH button bit description: Introducing the DTH Drill Bit by Kingdrilling - the ultimate choice for small and middle mining projects worldwide. With a focus on reliable quality and high cost performance, our drill bit has gained recognition as the...
Wuhan Kingdrilling Diamond Co.,Ltd
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12 Inch 305-381mm DTH Drill Bits for Mining Drilling with 130-187kg Weight and Concave Face Design
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Company Information Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our ......
Changsha Sollroc Engineering Equipments Co., Ltd
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305-381mm Forging Process 12inch DTH Bit for Long Lasting Rock Drilling
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Pressure Water Well Drilling Hammer Drilling Range 305-445mm N125A
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...inner structure of DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3. Low problem rate and easy to...
Hunan New Diamond Construction Machinery Co., Ltd.
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Quick Delivery Down The Hole Hammer Bits / Geothermal Drill Bits
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Excellent Performance Geothermal Drill Bits / Well Drilling Head SD12-330 Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 305 12 15×φ19 9×φ16 38 3×φ32 130 SD12-305 311 12 1/4 15×φ19 9×φ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125
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High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125 SR-NUMA series DTH HAMMERS DTH hammer type SR-NUMA100 SR-NUMA120 SR-NUMA125 Bit shank NUMA100 NUMA120 NUMA125 Hole range(mm) Φ254-Φ311 Φ305-Φ445 Φ305-Φ445 Connection thread API......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Colored SD6 DTH Hammer Bit For Drilling Rig Mining Engineering Flat Face
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...hammer bits for drilling rig using on mining engineering Qideli drill tools manufacturer has a full range of DTH drill bits with SD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction. Shank types: SD4, SD5, SD6, SD8. SD10,SD12. DTH hammer bits hole diameter:3'', 4'', 5'', 6'', 8'',10",12"(85mm-381mm). SD SERIES DTH BITS...
Putian Qideli Drilling Tools Co., Ltd.
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