hard rock drilling

Brand Name:MIRCO

Model Number:T38 Button bits

Place of Origin:China

...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to

Brand Name:HZJX

Model Number:32/34/36/38/40

Place of Origin:China

...produced from raw materials. 2. The structure is simple and not easy to break 3. Hole straightness, high-speed deep hole drilling 4. Good flushing effect to ensure high drilling speed 2 Product Data​ of Rock Drilling Bits Raw material Alloy steel and

Brand Name:VKD

Model Number:T25

Place of Origin:zhuzhou

High Hardness Hard Rock Drill Bits , Rock Carbide Drill Bits With Good Wear Resistance​ Feature Of Tapered Chisel Bits (1) Taper angle: 4°,4°46″,6°,7°,11°,12° (2) Models: chisel/...

Brand Name:ENG

Model Number:6500

Place of Origin:China

Hard Rock Drilling 8-1/2 " TCI Triconce Drill Bit Of Rock Drilling Tool 1 . Descriptions Tricone Drill Bit : Tungsten Carbide Insert (TCI) bits serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling...

Brand Name:SANROCK

Model Number:DHD360 -178mm

Place of Origin:Zhejiang, China

... seeking to optimize drilling efficiency and reduce cost-per-meter in challenging hard rock environments. DTH Button Bit for Hard Rock Drilling The DTH (Down-The-Hole) Button Bit is a critical hard rock drilling tool engineered for maximum performance and

Brand Name:ShiTan

Place of Origin:China

Model Number:Hard Rock Drill Bits

...Hard Rock Drill Bits For Geological Exploration Specifications of Hard Rock Drill Bits 5 1/4" 3 blades PDC Hard Rock Drill Bits Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 Thread Connection: 2 7/8” API reg pin Color:Blue, red, green or Customized Packing:Plywood box(free-fumigation) MOQ: 5 PCS Payment terms: T/T,Western Union,and L/C are acceptable 2. Features of Hard Rock Drill...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

Tungsten Carbide B47K22H Rock Bit Auger Teeth For Hard Rock Drilling 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ； ...

Place of Origin:Hebei,China

374mm(14 3/4") TCI Rock Drilling Bit Tricone Hard Rock Drilling Bit For Water Well Drilling The three cone drill bit consists of more than 20 components such as cutting structure, bearing structure, locking element, oil storage sealing device, nozzle ...

Brand Name:SOLLROC

Model Number:SD Series bit

Place of Origin:China

...Drill Bits with High Quality For Hard Rock Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up and donw 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 hard rock...

Brand Name:zuanshen

Model Number:ZML120

Place of Origin:China

...overburden strata, especially for its high efficiency and high quality performance, it can drill through complex strata quicklyand efficiently. It has broad application prospects in various rock and soil anchorage projects, and is suitable for all kinds of

Place of Origin:HeBei . China

... the hole. As the rotation continues, another tooth contacts the bottom of the hole and generates new rock debris, thus the process is continuous. High quality tungsten carbide blade (TCI) drill bits and milling tooth (MT) drill bits need to be designed to

Place of Origin:CHINA

Brand Name:OEM

220m Rotary Hard Rock Drilling Equipment For Deep Wells #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:...

Brand Name:OED or OEM

Model Number:T45

Place of Origin:China

Durable Hard Rock Drill Bits T45 Diameter 89mm Drop Center Thread Button Bits OED rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc. Thread Button Bits: ...

Brand Name:Aoxing

Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm

Place of Origin:Hebei,China

...Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC PDC bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are 2 types: Matrix and Steel Body. Matrix PDC drill bit The "matrix" is a very hard...

Brand Name:Fuhua

Place of Origin:China

...1.25mm to 2.5mm, and a tensile strength of 12.9 to 14.9 kN. It is designed for use in hard rock drilling operations, and provides a reliable and secure anchor for rock bolts. The expansion anchor bolt is designed to expand when inserted into drilled holes,

Brand Name:Bealong

Model Number:BHD-150

Place of Origin:China

powerful anchoring Deep Rock New 60m Drill Rig with 60m drilling depth Anchoring Deep Coal Mine Hard Rock Drilling Machine 60m Drilling Depth Hydraulic Anchor drilling rig,Crawler type,BHD-150 Model No. BHD-150 Power type Electric powered Max.power output...

Brand Name:RanCheng

Model Number:RCF400C

Place of Origin:China

... outrigger depth 400m hard rock drilling rubber crawler water well drilling rig Machine Introduction This machine is a versatile and powerful drilling rig designed for a wide range of applications. It is capable of drilling boreholes with diameters ranging...

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

55.6mm 69.9mm 88.9mm 114.3mm Black Drill Pipe For Hard Rock Drilling With High Quality *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, ...

Brand Name:QIDELI

Model Number:SD6-191mm

Place of Origin:CHINA

... life 1000 meter, High abrarsive like lime stone drilling life 600meter Dome buttons as gauge buttons of DTH bits suitable for very abrasive and very hard formations, Parabolic ( semi-ballistic buttons ) as gauge buttons and front buttons of DTH bits ,