dth hammer for rock drilling

Brand Name:MTH

Model Number:DHD 350 Dth Hammer

Place of Origin:CHINA

...Dth Hammer Hard Rock Drilling DHD 350 Dth Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. DHD 350 Dth Hammer Application: Be used for drilling in mining, quarrying, exploration,geothermal, and construction / geotechnical projects DHD 350 Dth Hammer...

Brand Name:MING

Model Number:MDCOP54-140

Place of Origin:CHINA

Product name: MDCOP54-140 DTH Hammer Cross Rock Drill Bit for Pneumatic Rock Drilling Rig Product category: DTH drill tools Matched hammer: Hammer COP54 Diameter: 140 mm KINGDRILLING high air pressure DTH button bit description: Built for the Future: ...

Brand Name:SOLLROC

Model Number:IR QL80 shank

Place of Origin:China

... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer. 4.

Brand Name:ROSCHEN

Model Number:ROS64

Place of Origin:GERMANY,CHINA

...Hammer / Effective Rock Drilling Tools Down Hole Hammer Introduction DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer...

Brand Name:Mirco

Place of Origin:China

..., 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.High air pressure hole Dia.:85-305mm 4

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ...

Brand Name:MIROC

Model Number:atlas copco dth hammers

Place of Origin:China

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank atlas copco dth hammers Description Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) 1.Top sub 4.20 6.50 15.00 13.70 20.00 41.00 70.00 2. O-ring Of Top Sub 0.01 0.01 0.01 0.01...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

All our DTH drill bits are also CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the ...

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

...DTH Hammer Bits Rock Tools Drilling Equipments In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling...

Brand Name:GLORYTEK

Model Number:GL345A

Place of Origin:China

... energy to a drill bit, enablie efficient penetration of hard rock formations. We can supply DHD340, SD4,QL40,M40 different shanks dth hammers. High-pressure DTH hammers generate higher impact energy due to the significant air pressure they operate at.

Brand Name:New Diamond

Model Number:DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120

Place of Origin:Hunan, China

... an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

Rock Tungsten Carbide Drill Bit DTH Hammer Button Center Drill Bit JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer...

Brand Name:QIDELI

Model Number:SD6-165/178/190/203

Place of Origin:CHINA

...dth 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...

Brand Name:Shitan

Model Number:STD

Place of Origin:HEBEI CHINA

...hammer, medium air pressure down-hole hammer and high air pressure down-hole hammer. 2.Down-hole hammer application Widely used in metallurgy, coal, chemical industry, building materials not busy mining and water conservancy, hydro-power, highway, ...

Categories:Water well drilling rig

Country/Region:china

.... email: lucyfang15@yahoo.com M: +86-13628481197 TEL.:+86-15923510719 1. APPLICATIONS: Mainly used for drilling water well, and soil and rock investigation and anchoring, consolidating and strengthening foundation of highway and dam and retaining wall as

Brand Name:XiTan Equipment

Model Number:XL-3

Place of Origin:China

...DTH Hammer Rotary Construction Drilling Rig Application: Applicable to different construction the railways, highways, bridges, dam foundations, and various industrial and civil building foundation treatment and reinforcement of jet grouting construction; Anchorage engineering of foundation pit support; Matching with air compressor and pneumatic DTH hammer, it can be used for pipe drilling...

Brand Name:Pangolin

Place of Origin:HeBei China

..., long service life, and little damage during use. Product parameters Product name DTH Hole Opener Bore hole diameter 130 mm to 660 mm (5 1/8" to 26") Quality Reliable Service life Long ...