br2 dth drill hammer At The Best Prices - Alibaba.com
BR2-90mm DTH Hammer Bit 3 inches middle air pressure DTH hammer drill bit Dth Hammer Bits for mining high quality durable 74.00-75.00 Piece 1 Piece (Min. Order)
Get Price
Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).
BR2-90mm DTH Hammer Bit 3 inches middle air pressure DTH hammer drill bit Dth Hammer Bits for mining high quality durable 74.00-75.00 Piece 1 Piece (Min. Order)
Get PriceBR2 DTH Hammers And Bits are the most commonly used hammers in various projects. In order to deal with the hard conditions of different projects., we produce a variety of DTH hammers for our customers. The following is the specification information of BR1 BR2 BR3 DTH Hammers And Bits:
Get PriceDouble Gauge Face—— This kind of face shape is suitable for fast penetration rates in medium to hard rock formation.Designed for high air pressures and good resistance to steel wash step gauge bit.dth hammer drill bit low air pressure tungsten carbide dth drill button bits: Convex Face— For high penetration rates in soft to medium-hard ...
Get PriceQuality Br1,Br2,Br3 Low Air Pressure Down The Hole DTH Hammers and Bits - find quality DTH hammer, Mining Machine Parts & DTH hammer from Hunan New Diamond Construction Machinery Co.,ltd of China Suppliers - 158470596.
Get PriceSpecification of BR2 DTH Bits: Bit Face Shape of BR2 DTH Bits: 1. Drop Center Face. For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control. 2. Concave Face. The all-round application bit face specifically for medium hard and homogenerous rock formations.
Get Price2021-8-2 · BR1 BR2 BR3 DTH Hammers For Sale. 1. BR2 DTH hammer is a valved down the hole tools and designed for high performance and low air pressure; 2. They are always used with 70-80mm DTH hammer bits; 3. Except for BR1, BR2, BR3 hammers and bits, we also supply high air pressure and low air pressure DTH bit, thread button bits, and taper button bits etc.
Get PriceDTH Hammers And Bits. Dimensional Stone Industry DTH Hammers And Bits With Low Air Consumption. Drilling Rig DTH Hammers And Bits High Air Pressure Well Drilling Rock. Geothermal Drilling Tapered Button Bits Hard Rock Drill Bits Tungsten Carbide And Alloy Steels. DTH Drill Rods. 76mm 89mm 102mm 114mm 127mm 133mm 140mm DTH Drill Rods Pipes Tubes
Get Price2020-9-7 · High Air Pressure Down The Hole Mining Hammer. We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, coupling, cross bits, drill rods. We have rich experience in this field of DTH hammers and bits for 40 years. Roschen produce big size DTH hammer and bits ...
Get PriceBulkbuy 6inch High Air Pressure DTH Drill Hammers with Bit Cop64, DHD360, SD6, Ql60, Mission60 price comparison, get China 6inch High Air Pressure DTH Drill Hammers with Bit Cop64, DHD360, SD6, Ql60, Mission60 price comparison from DTH Hammer, DTH Bit manufacturers & suppliers on Video Channel of Made-in-China.com .
Get PriceAirDrill Hammers & Bits’ vision is to provide a purpose designed high quality RC Hammer and Bit range to a group of selected customers. It’s part of our commitment to provide reliable customer support and build long term relationships with our customers.
Get PriceSpecification of BR2 DTH Bits: Bit Face Shape of BR2 DTH Bits: 1. Drop Center Face. For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control. 2. Concave Face. The all-round application bit face specifically for medium hard and homogenerous rock formations.
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get Price2020-9-7 · 2 inch BR2 dth hammer, Bulroc BR2 shank DTH hammer. OS20-BR Hammer shank: BR2. Material: high quality alloy steel. Air pressure/air consumption: 7-20 bar /PSI 102-290. Regular DTH drill bits diamter: 76mm, 80mm, 90mm, 95mm, 100mm. ROSCHEN ROS20-BR2 DTH hammer is proven by thousands times testing and using in many countries, regions driling ...
Get Price2021-8-10 · Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs. 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
Get PriceSOLLROC/High air pressure QL60/6'' DTH hammer for water well drilling/mining. For Well Drilling. ... Sollroc down the hole DTH hammers for shank BR1, BR2, BR3. 1,000.00 - 3,000.00 ... We have twenty years experience of production and exporting DTH and RC drilling tools,like DTH hammers, DTH bits, RC hammers, RC bits and etc. We have exported ...
Get PriceHigh air pressure DTH hammers from Shenyang ABT Drilling Equipment Co., Ltd.. Search High Quality High air pressure DTH hammers Manufacturing and Exporting supplier on Alibaba.com.
Get Price2020-9-7 · High Air Pressure Down The Hole Mining Hammer. We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, coupling, cross bits, drill rods. We have rich experience in this field of DTH hammers and bits for 40 years. Roschen produce big size DTH hammer and bits ...
Get PriceDTH Hammer Bits. Drill King International, L.P. is a world class manufacturer of percussion drilling products. With over 20 years experience, our commitment to excellence ensures a reliable product that will perform every time. We utilize the latest …
Get PriceThe DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs. Drilling Supply Store offers a wide range of DTH hammers suitable for a variety of drilling operations.
Get PriceBR2-90mm DTH Hammer Bit 3 inches middle air pressure DTH hammer drill bit Dth Hammer Bits for mining high quality durable 74.00-75.00 Piece 1 Piece (Min. Order)
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get PriceChina High Quality DTH hammers and bits Suppliers and Manufacturers - DTH hammers and bits Customized Price - LEANOMS Group ... BR2 DTH Hammers And Bits. 10 Inch SD10 High Air Pressure DTH Hammer With Foot Valve ... 3 Inch MISSION30 High Air Pressure DTH Hammer Without Foot Valve. 4 Inch QL40 High Air Pressure DTH Hammer Without Foot Valve. 6 ...
Get PriceQuality Br1,Br2,Br3 Low Air Pressure Down The Hole DTH Hammers and Bits - find quality DTH hammer, Mining Machine Parts & DTH hammer from Hunan New Diamond Construction Machinery Co.,ltd of China Suppliers - 158470596.
Get PriceDTH Hammers and Bits, DTH Drill, Down Hole Hammer Drill manufacturer supplier in China, offering Br2, Br3 Series DTH Bit, Bulroc DTH Bits for Lower Pressure Br DTH Hammer Mining Drilling, Blade Cutterhead Bullet Cutterhead Spade Cutterhead, Double Key Heavy Duty Hollow Stem Auger 3 3/4inch (95mm) and so on.
Get Price2021-8-2 · BR1 BR2 BR3 DTH Hammers For Sale. 1. BR2 DTH hammer is a valved down the hole tools and designed for high performance and low air pressure; 2. They are always used with 70-80mm DTH hammer bits; 3. Except for BR1, BR2, BR3 hammers and bits, we also supply high air pressure and low air pressure DTH bit, thread button bits, and taper button bits etc.
Get PriceDTH Hammers And Bits. Dimensional Stone Industry DTH Hammers And Bits With Low Air Consumption. Drilling Rig DTH Hammers And Bits High Air Pressure Well Drilling Rock. Geothermal Drilling Tapered Button Bits Hard Rock Drill Bits Tungsten Carbide And Alloy Steels. DTH Drill Rods. 76mm 89mm 102mm 114mm 127mm 133mm 140mm DTH Drill Rods Pipes Tubes
Get PriceBr1 Br2 Br3 Low Air Pressure Dth Hammers , Find Complete Details about Br1 Br2 Br3 Low Air Pressure Dth Hammers,High Quality High Air Pressure Dth Hammer,1'' 2'' 3'' Dth Hammer For Mine Drilling And Water Well Drilling,Null from Mining Machinery Parts Supplier or Manufacturer-Shenyang ABT Drilling Equipment Co., Ltd.
Get PriceThe high DTH hammer for sale uses high-pressure air to push the piston to hit the drill bit and then drill the rock. We used a new processing technology. Adjust the internal structure and tolerance of dth hammer drill , so that the impact frequency of the impactor is faster and the service life is longer.
Get PriceAirDrill Hammers & Bits’ vision is to provide a purpose designed high quality RC Hammer and Bit range to a group of selected customers. It’s part of our commitment to provide reliable customer support and build long term relationships with our customers.
Get PriceDTH Bit . DTH bit is also our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm . 3 ...
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get PriceDK20 (BR-2) DTH Hammer. BR 2 Design. New Generation. Valved for low pressure. Superior Technology. Standard Bit Diameters, 2.75″ – 3/5″. Delivers more energy per blow. Hardened piston for extended life. Innovative design for maximum performance …
Get PriceHigh quality 2 Inch DTH Drilling Tools Br2 DTH Mining Drill Head Erosion Resistant from China, China's leading oil well drilling tools product, with strict quality control water well drilling tools factories, producing high quality water well drilling tools products.
Get PriceMiddle Air Pressure DTH Hammers; High Air Pressure DTH Hammers; DTH Bits; Top Hammer Drilling Tools. R25 System; R28 System; R32 System; R35 System; R38 System; T38 System; T45 System; T51 System; ST58 System; ST68 System; GT60 System; Shank Adapters. Montabert Shank Adapters; Atlas Copco Shank Adapters; Sandvik Shank Adapters; Frukawa Shank ...
Get Price7) RC hammer and bits B) Low pressure DTH hammer BR1, BR2, BR3, BR33, J60, J80, J100, etc C) also can produce the DTH bits suitable for above DTH hammer and BR2, BR3, BR33, SD12 shank DTH hammer. The biggest size we have exported is 800mm for 18' hammer. D) ODEX system Odex 115 system Odex 140 system Odex 165 system Odex 190 system
Get PriceQuality 1-18 Inch High/Middile/Low Air Pressure Down The Hole DTH Hammers and Bits - find quality DTH hammer, Mining Machine Parts & DTH hammer from Hunan New Diamond Construction Machinery Co.,ltd of China Suppliers - 158470190.
Get Price2018-8-28 · BR2 – DTH HAMMER TECHNICAL BROCHURE Technical Specification Valveled Hammer 70 mm - 80 mm dia. Holes The Robit BR2 is a valved type hammer designed for high performance at low operating air pressures. Simplicity of design, ease of service and low air consumption are all factors which combine to make this hammer a robust and reliable drilling ...
Get PriceWe are DTH Hammer & Drill Bits manufacturer & provide DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling and Rock Drilling - Dongying Oilman Machinery Equipment Co.,Ltd..
Get PriceHigh quality Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant from China, China's leading DTH Drill Bits product market, With strict quality control DTH Drill Bits factories, Producing high quality Down The Hole Air Rock Drill Bits BR2 …
Get Price1-18 Inch High/Middile/Low Air Pressure Down The Hole DTH Hammers and Bits. FOB Price: USD 10 Piece. Min. Order: 1 Pieces. DHD360,COP64,COP66,SD6,QL60,Mission60 6 inch Atlas copco mining/rock drilling down the hole DTH hammer drill bits. FOB Price: USD 70 Piece.
Get Price2020-10-23 · BR2 BR3 CIR90 CIR110 CIR130 CIR150 Mid-Low Air Pressure Dth Hammer Bits, Xiamen Bestlink Factory Co., Ltd
Get PriceLocating at the city of worldwide famous hydroelectric project 'Three Gorges Dam'- Yichang, Wooke is delivering its precision rock drill tools: High air pressure DTH hammers, bits, drill pipes, top hammer threaded bits, shank adapters, coupling …
Get PriceHigh Air Pressure 110mm 127mm 130mm DHD340 DTH Drill Bits For Rock Drilling. We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix system, drill rods, shank adapters, accessories …
Get PriceSPM460 MISSION60 dth bit 6 inch Rock High Air Pressure Dth Pneumatic air Hammer bit mining drill bits Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Get PriceChina Fast Speed DTH Down The Hole Hammer Mission60 6' High Pressure Hammer for Mining and Construction, Find details about China High Pressure Hammer, DTH Hammers and Button Bits from Fast Speed DTH Down The Hole Hammer Mission60 6' High Pressure Hammer for Mining and Construction - Changsha Dth Drill Construction Machinery Co., Ltd.
Get PriceThe DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs. Drilling Supply Store offers a wide range of DTH hammers suitable for a variety of drilling operations.
Get PriceWe are DTH Hammer & Drill Bits manufacturer & provide DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling and Rock Drilling - Dongying Oilman Machinery Equipment Co.,Ltd..
Get PriceBR2-90mm DTH Hammer Bit 3 inches middle air pressure DTH hammer drill bit Dth Hammer Bits for mining high quality durable 74.00-75.00 Piece 1 Piece (Min. Order)
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get PriceChina High Quality DTH hammers and bits Suppliers and Manufacturers - DTH hammers and bits Customized Price - LEANOMS Group ... BR2 DTH Hammers And Bits. 10 Inch SD10 High Air Pressure DTH Hammer With Foot Valve ... 3 Inch MISSION30 High Air Pressure DTH Hammer Without Foot Valve. 4 Inch QL40 High Air Pressure DTH Hammer Without Foot Valve. 6 ...
Get PriceQuality Br1,Br2,Br3 Low Air Pressure Down The Hole DTH Hammers and Bits - find quality DTH hammer, Mining Machine Parts & DTH hammer from Hunan New Diamond Construction Machinery Co.,ltd of China Suppliers - 158470596.
Get PriceDTH Hammers and Bits, DTH Drill, Down Hole Hammer Drill manufacturer supplier in China, offering Br2, Br3 Series DTH Bit, Bulroc DTH Bits for Lower Pressure Br DTH Hammer Mining Drilling, Blade Cutterhead Bullet Cutterhead Spade Cutterhead, Double Key Heavy Duty Hollow Stem Auger 3 3/4inch (95mm) and so on.
Get Price2021-8-2 · BR1 BR2 BR3 DTH Hammers For Sale. 1. BR2 DTH hammer is a valved down the hole tools and designed for high performance and low air pressure; 2. They are always used with 70-80mm DTH hammer bits; 3. Except for BR1, BR2, BR3 hammers and bits, we also supply high air pressure and low air pressure DTH bit, thread button bits, and taper button bits etc.
Get PriceDTH Hammers And Bits. Dimensional Stone Industry DTH Hammers And Bits With Low Air Consumption. Drilling Rig DTH Hammers And Bits High Air Pressure Well Drilling Rock. Geothermal Drilling Tapered Button Bits Hard Rock Drill Bits Tungsten Carbide And Alloy Steels. DTH Drill Rods. 76mm 89mm 102mm 114mm 127mm 133mm 140mm DTH Drill Rods Pipes Tubes
Get PriceBr1 Br2 Br3 Low Air Pressure Dth Hammers , Find Complete Details about Br1 Br2 Br3 Low Air Pressure Dth Hammers,High Quality High Air Pressure Dth Hammer,1'' 2'' 3'' Dth Hammer For Mine Drilling And Water Well Drilling,Null from Mining Machinery Parts Supplier or Manufacturer-Shenyang ABT Drilling Equipment Co., Ltd.
Get PriceThe high DTH hammer for sale uses high-pressure air to push the piston to hit the drill bit and then drill the rock. We used a new processing technology. Adjust the internal structure and tolerance of dth hammer drill , so that the impact frequency of the impactor is faster and the service life is longer.
Get PriceAirDrill Hammers & Bits’ vision is to provide a purpose designed high quality RC Hammer and Bit range to a group of selected customers. It’s part of our commitment to provide reliable customer support and build long term relationships with our customers.
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get Price2021-8-10 · 4inch High Air Pressure DTH Hammer Drill Button Bit, US 30 - 1,000 Piece, Zhejiang, China (Mainland), KAISHAN, Drill Bit.Source from Quzhou Kaipu Machinery Equipment Co., Ltd. …
Get PriceBulkbuy 6inch High Air Pressure DTH Drill Hammers with Bit Cop64, DHD360, SD6, Ql60, Mission60 price comparison, get China 6inch High Air Pressure DTH Drill Hammers with Bit Cop64, DHD360, SD6, Ql60, Mission60 price comparison from DTH Hammer, DTH Bit manufacturers & suppliers on Video Channel of Made-in-China.com .
Get PriceMiddle Air Pressure DTH Hammers; High Air Pressure DTH Hammers; DTH Bits; Top Hammer Drilling Tools. R25 System; R28 System; R32 System; R35 System; R38 System; T38 System; T45 System; T51 System; ST58 System; ST68 System; GT60 System; Shank Adapters. Montabert Shank Adapters; Atlas Copco Shank Adapters; Sandvik Shank Adapters; Frukawa Shank ...
Get PriceDTH Hammers, DTH Drill Bits, Water Well Drill Rigs manufacturer supplier in China, offering DHD/SD/Ql/Mission Down The Hole High Air Pressure Hard Rock Drilling DTH Drill Bit, Crawler Mounted Portable Borehole Hammer Drilling Rig, Rock Blasting Hole Drill Rig Down The Hole Drilling …
Get PriceDTH Hammers Bits, DTH Bit, DTH Drill Bit manufacturer supplier in China, offering High Midium and Low Pressure DTH Hammer Bit Drilling Equipment Part, Energy & Mining Top Selling Drilling Oilfield 3nb 350 Mud Pump Spares, One Year Warranty for Core Components 3nb-350 Mud Pump and so on.
Get PriceROCKMORE DTH (Down-the-Hole) Drilling Tools. Rockmore International manufactures the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. Drill and blast engineers and water well contractors trust Rockmore’s DTH equipment because of the precision engineering and high standards of drilling …
Get PriceHigh quality High Air Pressure Dia 130-185mm DHD350 DTH Drill Bit For Rock Drilling factory from China, China's leading High Air Pressure Dia 130-185mm DHD350 DTH Drill Bit For Rock Drilling product market, With strict quality control DTH Drilling Tools factories, Producing high quality DTH Drilling …
Get PriceWe are DTH Hammer & Drill Bits manufacturer & provide DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling and Rock Drilling - Dongying Oilman Machinery Equipment Co.,Ltd..
Get PriceDown the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten carbide as the raw material,with it's special heating treatment technique and advanced carbide inserting technique ,the bits …
Get Price1-18 Inch High/Middile/Low Air Pressure Down The Hole DTH Hammers and Bits. FOB Price: USD 10 Piece. Min. Order: 1 Pieces. DHD360,COP64,COP66,SD6,QL60,Mission60 6 inch Atlas copco mining/rock drilling down the hole DTH hammer drill bits. FOB Price: USD 70 Piece.
Get Price2019-9-10 · High air pressure DHD series dth hammer. DTH hammers are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining. Marble quarry or well drilling and other construction projects.
Get PriceSansung company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries.
Get PriceChina Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit, Find details about China Drill Bit, Drill Hammer from Br2-76mm Br2 Down The Hole Hammer/Br Martillo Br Shank DTH Hammer Br2 Hammer High Quality Hot Sale Drilling Bit - Changsha Dth Drill Construction Machinery Co., Ltd.
Get Price7) RC hammer and bits B) Low pressure DTH hammer BR1, BR2, BR3, BR33, J60, J80, J100, etc C) also can produce the DTH bits suitable for above DTH hammer and BR2, BR3, BR33, SD12 shank DTH hammer. The biggest size we have exported is 800mm for 18' hammer. D) ODEX system Odex 115 system Odex 140 system Odex 165 system Odex 190 system
Get PriceHigh quality High Air Pressure Dia 130-185mm DHD350 DTH Drill Bit For Rock Drilling factory from China, China's leading High Air Pressure Dia 130-185mm DHD350 DTH Drill Bit For Rock Drilling product market, With strict quality control DTH Drilling Tools factories, Producing high quality DTH Drilling …
Get Price150.00 - 1,000.00 Piece | 1 Piece/Pieces high air pressure rock drilling dth hammer and bit (Min. Order)
Get PriceCop32 100mm Hard Rock Drilling DTH Bit Down The Hole Drilling Tools DTH Drill Bit DTH Hammer Bit, Find Details about DTH Drill Bit, DTH Hammer Bit from Cop32 100mm Hard Rock Drilling DTH Bit Down The Hole Drilling Tools DTH Drill Bit DTH Hammer Bit - Changsha Dth Drill …
Get PriceWe are DTH Hammer & Drill Bits manufacturer & provide DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling and Rock Drilling - Dongying Oilman Machinery Equipment Co.,Ltd..
Get Price