DTH hammer bits Down The Hole Drilling DHD340A DHD350R High Pressure - Product

Other Specification :  DTH Hammer Bits Down The Hole Drilling DHD340A DHD350R High Pressure 3" DTH Hammer Bits (90mm - 105mm), Shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303, 4" DTH Hammer Bits (105mm- 130mm), Shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40, XL 4, Mach 44, 5" DTH Hammer Bits (130mm- 152mm), Shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50, XL 5, 6" DTH Hammer Bits (152mm- 171mm), Shanks: DHD 360/ COP 64, COP 62, QL 60, SD 6, Mission 60, XL 6, 8" DTH Hammer Bits (200mm- 305mm), Shanks: DHD380, QL 80, SD 8, Mission 80, COP 84; Details Description: Rock Drilling Products: Roschen Have Wide Experience And Series Of High Quality Products As Follows: 1. Button Bits, Connection Tapered Or Threaded, Diameter From 33mm To 127mm; 2. Cross Bits, Connection Tapered Or Threaded, Diameter From 28mm To 95mm; 3. Coupling Sleeves, R25, R32, R38, T38, T45, T51; 4. Down The Hole Hammers, Similar Or Equal DHD, COP, SD And BR Etc. Series Hammers; 5. Down The Hole Bits, Similar Or Equal DHD, COP, SD And BR Etc. Series Bits; Features: 1. For DTH Bits, Various Low Pressure And High Pressure DTH Bits Are Available. 2. Low Pressure DTH Bits Diameter Ranges From 66mm To 205mm, Are Used To Equip With Our JQ Series. 3. Low Pressure Hammers. Other Low Pressure DTH Bits Are Available Too Upon Customer's Shank Drawing Or Samples. 4. High Pressure DTH Bits Diameter Ranges From 76mm To 305mm Specifications: DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50, Mission 60, Mission80; SD4, SD5, SD6, SD8; QL40, QL50, QL60, QL80; BR2, BR3. . Applications: Roschen Down-the-hole (DTH) Hammer Is A New Type Of Valveless Hammer Driven By Compressed Air. It Is The Ideal Rock Drilling Tool With Advantages Of Large Impact Energy, High Penetrat

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