Length 1083mm Blasting 99mm Down The Hole Hammer
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...Hammer Down the Hole Drill Hammer For Blasting Technical parameter SD4 DTH hammer: shank SD4 Length(less bit) 1083mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less bit) 40.9kg Hole range 110mm-130mm Working pressure 10-25bar Impact rate at 17bar 28Hz Recommended rotation speed 30-70rpm Product introduction: Down-the-hole......
Changsha Sollroc Engineering Equipments Co., Ltd
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4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
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... Outer diameter(mm): 99mm Weight(KGS): 40kg High air pressure DTH hammer with SD shank details: Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down The Hole hammer bits are available in sizes from...
Wuhan Kingdrilling Diamond Co.,Ltd
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Efficient Drilling DTH Hammer with 12-24 Bar Working Pressure 976mm Length and 40.5KG Weight
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...Hole Hammer for Efficient Drilling 12-24 Bar Product Description: The DTH Hammer is an essential tool for down the hole hammer piling, down to hole drilling, and dth drilling hammer applications. This hammer is certified and features a 99mm hammer diameter, a 115-600mm bit diameter, and a 976mm hammer length. The shank style of this hammer is the DHD340. The DTH Hammer is designed to help you complete all your down the hole hammer......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Carbide Steel DTH Water Well Drilling Hammer Good Abrasion Resistant
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...Hammer Carbide Steel Good Abrasion Resistant DTH Air Hammer gives you more power down the hole, making your investment produce more in less time. Our DTH hammer is used in many different applications which include but are not limited to heavy construction, mining, oil and gas, quarries, and water-well. Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 1084mm 40.5kg φ99mm......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Water Well Hard Rock Drilling QL40 SD4 4 Inch Dth Hammer
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Water Well Hard Rock Drilling QL40 4 inch DTH hammer Model NQL4 Length (Without Bit) 1097mm Weight (Without Bit) 41.00kg External Diameter φ99mm Bit Shank QL40 Hole Range φ110 - φ135mm Connection Thread API 2 3/8 '' Reg Working Pressure 1.2 - 2.0 Mpa ......
KSQ Technologies (Beijing) Co. Ltd
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No Foot Valve Forging Borewell Drilling Hammers For Mining Tools , ISO Approval
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...Hammers Without Foot Valve Technical Data Length(Without Bit) NM4A NM5A NM6A NM8A 1005mm 1110mm 1161mm 1338mm Weight(Without Bit) 40.00kg 68.50kg 90.00kg 176.00kg External Diameter Ø99mm Ø126mm Ø142mm Ø144mm Ø146mm Ø148mm Ø180/Ø185mm Bit Shank NM4 NM5 NM6 NM8 Hole......
Hunan New Diamond Construction Machinery Co., Ltd.
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