cop44 dth hammers

Brand Name:New Diamond

Model Number:DHD340/COP44

Place of Origin:Hunan, China

High Air Pressure Atlas Copo DHD340 COP44 DTH Drill Hammer Bits DTH Drill Bits are one of our main products. After many years development, we have rich experience in develop and manufacture high quality DTH hammer drill button bits, which adopted high-...

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

CD45 (DHD340 Cop44) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, ...

Brand Name:ROSCHEN

Model Number:DHD340 115 120mm

Place of Origin:CHINA

...high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, Reverse circulation drill pipe, Tricone bit, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining,

Brand Name:MIROC

Model Number:DTH Hammer

Place of Origin:China

... is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. Product name DTH Hammer Material Alloy Steel&Tungsten Carbide Use Underground Mining,Water well,Mining

Brand Name:QIDELI

Model Number:COP44\HD45A\HD45\DHD340\QD45A

Place of Origin:Putian City Fujian，China

Cop44 series DTH button bits,diameter 4.5"~6" using 23CrNi3Mo steel and YK05 carbide Product Description Cop series is a kind of high air pressure DTH button bit without footvale. It is also one of the most advanced DTH Hammers in the world. 1. Out of the trouble of foot valve fracture and expansion and cpntraction. 2. Simple structure, reliable parts, the hammer...

Brand Name:MING

Model Number:MDCOP44-115

Place of Origin:CHINA

...COP44 Shank High Air Pressure DTH Hammer Drill Button Bits For Quarrying Product category: DTH drill tools Diameter: 115 mm KINGDRILLING high air pressure DTH button bit description: DTH drill bits are designed to be used in conjunction with down-the-hole hammers in percussive drilling applications. Unlike traditional drilling methods where the hammer is located at the top of the drill string, DTH...

Place of Origin:Zhejiang, China

Brand Name:Sanrock

Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350 SR-DHD series DTH HAMMERS DTH hammer type SR-DHD3.5A SR-DHD340A SR-DHD340S SR-DHD350A SR-DHD350S Bit shank DHD3.5 COP44/DHD340 COP44/DHD340 COP54/DHD350R COP54/DHD350R Hole range(mm) Φ90...

Brand Name:MTH

Model Number:ND45 Air Tube DTH Hammer

Place of Origin:CHINA

...DTH Hammer Description Of ND45 Air Tube DTH Hammer: A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Specification Of ND45 Air Tube DTH Hammer: ND45 Air Tube DTH Hammer Length(Without Bit) 1030mm Weight(Without Bit) 39.00 kg External Diameter 99mm Bit Shank DHD340/COP44...

Brand Name:SOLLROC

Model Number:DHD340/COP44

Place of Origin:China

...DTH Hammers Rock Drilling Accessories DHD340 COP44 Product specifications: Model: HD45, HSD4, HM40A, HQL40 Model HD45 HSD4 HM40A HQL40 Length(less bit) 1030mm 1084mm 1005mm 1097mm Weight (less bit) 39kg 40.5kg 40.0kg 41.00kg External diameter 99mm 99mm 99mm 99mm Bits shank DHD340/COP44...

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

..., Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc. Advantages of DTH drill hammers: 1. Out of the trouble of foot valve fracture and expansion and contraction. 2. Lower energy consumption and higher impact frequency. The

Brand Name:Super Diamond

Model Number:DHD340/ /RH460 4"/DHD340A/COP44/DHD 4

Place of Origin:China

DTH hammer DHD340/ /RH460 4"/DHD340A/COP44/DHD 4 /CD45, For Earthworks / Quarries/ Water well/ Mining, with long life Main product features: Valveless air distribution, more reliable. Simple ...

Brand Name:JCDRILLS

Model Number:HD85

Place of Origin:Hebei,China

8'' Borehole Drilling Down The Hole Hammers,Big Diameter Rock Blasting Atlas Copco DTH Hammer Hammer shank available: 1. BR shank series: BR1, BR2, BR3; 2. Cop shank series: Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; 3. DHD shank series: DHD3.5, DHD340,...

Brand Name:ENG

Model Number:DTH Top Hammer Drill Bits

Place of Origin:China

DTH Hammer DTH Button Drilling Bit Diameter mm NO. Air Holes Gauge PDC Buttons Front PDC Buttons Approx. weight Shank style 85 2 6*φ13 4*φ12 5.0 kgs COP34/COP32/DHD3.5 /BR3/Mach303 90 2 6*φ14 4*φ12 5.8 kgs 95 2 6*φ14 5*φ12 5.9 kgs 100 2 6*φ14 6*φ12 6.1 kgs 105 2 8*φ13 6*φ12 6.3 kgs 105 2 6*φ14 5*φ13 8.6 kgs COP44...

Brand Name:HZJX

Model Number:CIR55 CIR60 CIR70 CIR70 CIR76 CIR80 CIR90 CIR100 CIR110

Place of Origin:China

... hard, high-hardness and other ductile rocks with poor toughness in geotechnical engineering. It has the following characteristics: 1. The low-pressure DTH hammer is a valve-type central exhaust hammer, which has a good effect of discharging rock powder,

Brand Name:MIRCO

Model Number:Air pressure dth hammer

Place of Origin:China

...medium to low pressure DTH hammers. It strictly matches with API 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. ...

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

...DTH Hammer Bits 6 Inch Water Well Drilling Hammer For Mining Well DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit In Down the hole drilling, the DTH rock drilling hammer...