fast speed well drilling dth hammer

Brand Name:MIROC

Model Number:DTH380

Place of Origin:CHINA

... standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the following advantages: 1. Deliver maximum energy to drilling bit, fast drilling speed and

Brand Name:Kinglong drilling

Model Number:dth hammer

Place of Origin:China

Fast speed Down the Hole Hammer and Low Pressure DTH Hammer Used in Mining and Construction DTH Hammer is used for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier reinforcement, anchorage, geothermal air conditioning hole. Main Features 1) DTH hammers...

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 ...

Brand Name:xitan

Model Number:MD-80A

Place of Origin:Jiangsu,wuxi,CHINA

MD-80A Small Size Anchor Drilling Mining/Exploration Drilling/DTH Hammer Drill/Water Well Drill/Micropile Drill Specifications: Hole depth 60-100m Rod dia. 100-210mm Hole angle(°) -10-90° Output rotary speed of power head 15,30,35,55,75,110r/min Stroke...

Brand Name:MTH

Model Number:DHD350

Place of Origin:CHINA

... good energy transmission, fast drilling speed and low air consumption. The quality of raw materials is good, the processing technology is advanced, the performance is stable, and the life is long. Easy to ...

Brand Name:Super Diamond

Model Number:SD12-311

Place of Origin:China

... hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast 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

Brand Name:SOLLROC

Model Number:Ql60

Place of Origin:China

...DTH Hammer with Fast Drilling Speed for Well Drilling Product description: DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting 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...

Brand Name:ROSCHEN

Place of Origin:Germany,China

Model Number:Button Bits

... due to inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3.

Place of Origin:Zhejiang, China

Brand Name:Sanrock

...Drill Bit Dth Hammer Bit 152 165 171 190 203 Mm Drilling Hole Diameter Product Features 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. 2. Smooth performance and long service life of DTH hammer...

Brand Name:JCDRILLS

Model Number:HD65

Place of Origin:Hebei,China

...DTH hammer for water well and rock blasting drill with Carbide Material hole range 165-203mm Characteristics 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. 2. Smooth performance and long service life of HD series DTH hammer...

Brand Name:Super Diamond/OEM

... for high-pressure pneumatic rock breaking operations. With a specification of 102mm, this DTH hammer is ideal for drilling through tough rock formations with precision and speed. The connection threads of this DTH hammer include API 3 1/2" Reg and

Brand Name:QIDELI

Model Number:QD85A DTH HAMMER

Place of Origin:PUTIAN FUJIAN CHINA

....It is widely used in geotechnical engineering to drill all kinds of rock with poor drillability, such as medium and high hardness. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the hammer with

Brand Name:New Diamond

Model Number:N series DTH hammer

Place of Origin:Hunan, China (Mainland)

...API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the followingadvantages: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to

Brand Name:MIROC

Model Number:BR3 Dth Bits

Place of Origin:China

...Speed Steel BR3 Down The Hole Bit Dth Bits Down-The-Hole Drill, usually called DTH, is mainly a pneumatic powered rock or ground drill, in which the percussive hammer is located directly behind the drill bit, so the percussion mechanism follows the bit down into the drill hole. The drill pipes transmit the necessary feed force and rotation to the DTH hammer and bit, as well as compressed air for the DTH hammer...

Place of Origin:Shandong

Brand Name:Gold

Model Number:JDL-300

...dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges of application such as alloy and diamond fluid cycling drilling, also can be applied in gas cycling DTH hammer drilling. 2. JDL-300 dth drilling rig has 2 shifts of reverse speed, it will be very useful in accident handling. 3. JDL-300 dth drilling...

Brand Name:HZJX

Place of Origin:China

...drill hammer and bits Product features of DTH Hammers and bits 3 inch down the hole mission rock drill hammer and bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Main Features 1) High quality; 2) High resistance; 3) High footage speed...

Brand Name:COMMAND

Model Number:CDC-1500J

Place of Origin:CHINA

...drilling rig mud drill and DTH-Hammer Water Drilling Equipment Diesel power or Electric Drilling technology: P[ositive circulation of mud: DTH-HAMMER Advantage: 1. Suitable for complete bedrock or more strata, the more hard the formation of the higher efficiency 2. Slagging speed, to avoid repeated broken 3. Rotation speed is low, balance is good, to ensure the verticality of drilling...