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High quality 4 Inch Size Dth Hammer Drilling , Dth Hammers And Bits Long Life from China, China's leading 4 Inch Size Dth Hammer product, with strict quality control dth hammers and bits factories, producing high quality COP44 Dth Hammer products.
Get PriceChina 4inch High Air Pressure Down The Hole DTH Hammer for Mining Compatible with Bit Shank Cop44, DHD340, Ql40, Mission40, SD4. FOB Price: US 1046.0-1203.0 Piece Min. Order: 1 Piece. 4inch High Air Pressure DTH Hammer With Foot Valve compatible with bit shank COP44 DHD340 CD45 QL40 SD4 M40 Our Advantages: 1. High …
Get PriceDHD340,COP34,SD4,QL40,M40,COP54,QL50,COP64,QL80 Down The Hole Drilliing DTH Hammers . ... HD45A DTH Hammer (Cop 44, DHD340A) Without Foot Valve. Down Hole Hammers - Drilling, Water Well, Water Well, Foundation Boring, Mining. Down The Hole DTH Hammer. Product Inquiry * Name * E-mail.
Get PriceHigh quality 12 Inch Tubeless Down The Hole Hammer Rock Drilling Tools HD120A DHD Series from China, China's leading numa dth hammers product, with strict quality control water well drilling hammer factories, producing high quality water well drilling hammer …
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Get PriceFoot Valve Sandvik DTH Hammer for 12'' DHD1120 SD12 HUMA120 HUMA125 12'' DHD1120 , SD12, HUMA120 , HUMA125 Shank High pressure DTH hammer for big diameter hole drilling Introduction It is a kind of valveless high air pressure DTH hammer with foot valve. The rock hammer has the fellow advantages 1: Valveless air …
Get PriceChina 4inch High Air Pressure Down The Hole DTH Hammer for Mining Compatible with Bit Shank Cop44, DHD340, Ql40, Mission40, SD4 ... Qualified High Air Pressure DHD360 DTH Hammer Button Bits, Water Well Drilling Hammer ... DTH Hammer 6' DTH Hammer DHD360 SD6 Ql60 Cop64 Mission60 Shank with Foot Valve ...
Get PriceHigh quality High Performance Down The Hole Hammer Mining Water Well Drilling Usage from China, China's leading Down The Hole Hammer product market, With strict quality control Down The Hole Hammer factories, Producing high quality High Performance Down The Hole Hammer Mining Water Well Drilling Usage products.
Get Price3 Inch DTH Hammers And Bits. 3 Inch DHD3.5 IR3.5 HD35 DTH Hammer With Foot Valve; 3 Inch IR3.5 DHD3.5 High Air Pressure DTH Bit With Foot Valve; 3 Inch QL30 High Air Pressure DTH Hammer Without Foot Valve
Get PriceChina 3.5/4/5/6/8 Inch High Air Pressure DTH Hammers Manufacturers for Mining and Water Well Drilling Product Description : Dth Hammer Types: Low air pressure: 0.5-0.7Mpa ... Cop44 DHD340 SD4 Ql40 Mission40 4' DTH Mining Hard Rock Drill Bits ... DHD340 Cop44 4 Inch DTH Down The Hole Hammer Without Foot Valve Without Tungsten
Get Price4'' TDN Series DTH Hammer (with foot valve): Bit Shank: IR(DHD)340, WK40, COP44, COP44 GOLD In order to increase the working life of the piston case when drilling very abrasive rocks, the driver sub is designed to be made up of three pieces and only the wear-proof casing needs to be replaced timely.
Get PriceQl60 DTH Hammer for Water Well Drilling/Blasting Hole Drilling FOB Price: US 200-20,000 ... Ql40, DHD340, M40, Cop44, SD4 Shank DTH Hammers FOB Price: US 200-20,000 Set. Min. Order: 1 Set. Contact Now. Quick View. M40 Mission40 DTH Hammer Without Foot Valve FOB Price: US 200-20,000 Set. Min. Order: 1 Set. Contact Now ...
Get Price2019-11-7 · It is a kind of high air pressure DTH hammer without foot valve, and it is our newest design. It is also one of the most advanced DTH hammers in the world. It has the following advantages: Out of the trouble of foot valve fracture and expansion and contraction. Lower energy consumption and higher impact frequency. The drilling …
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