how to drill hole in rock

Brand Name:RuiTong Bit

Model Number:tricone drill bit

Place of Origin:Hebei,China

...drill bits. With a deep understanding of the industry and an unwavering pursuit of excellence, we have earned the trust and praise of countless users. Our three cone drill bits stand out for their exceptional wear resistance and strong rock breaking ability. No matter if you are conducting deep well drilling or shallow well operations, our drill

Brand Name:DERUI

Model Number:DRWJ-4

Place of Origin:China

Maximize Efficiency With The DRWJ-4 Diesel LHD For Load-And-Carry In Mine Environments The DRWJ-4 is a robust 10 metric tonne LHD. The rugged powertrain and high-lifting design simplifies underground truck loading. It is a diesel-powered heavy-duty machine...

Brand Name:ROSCHEN

Model Number:5"

Place of Origin:CHINA

...Hole Rock Drilling Hard Rocks What is our Down The Hole (DTH) Drilling Tools? Down The Hole (DTH) Drilling Tools A wide range of products, including DTH Bits, DTH Hammer, DTH Drill Tube, ODEX & RC Drill Tools, Down The Hole (DTH) Drilling Spare Parts, Diamond Grinding Cups/Pins for Button Bits Sharpening. Down-the-hole rock tools (drilling tools) are rock drilling...

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

...Rock Drill for Hard Rock Drilling Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill...

Brand Name:ZT

Model Number:YT28

Place of Origin:China

...Rock Drill Description Hand Held Rock Drilling Machine can be used to dig dry or wet by horizontal holes, vertical holes, or angling holes on medium-hard rock or hard rock. Widely used in mines, railway, irrigation, and quarry to drill holes and for the second digging holes. Technical Parameters of YT Series Of Rock Drill...

Brand Name:MIROC

Model Number:YT28 Jackleg hammer

Place of Origin:China

...rock drill Description & Specification Product Name YT28 Rock drill pneumatic rock drill Description The Series of pneumatic rock drills are mainly used in mines,railway,water irrigation works and quarrying works and quarrying works to drill hole or plug holes.It is suitable for wet or dry drilling in all kinds of rocks. Drilling...

Brand Name:kaishan

Model Number:YH20

Place of Origin:quzhou city, Zhejiang province

..., blasting holes and other drilling works in the quarries, small coal mines and other constructions. Features: · Fit for wet drilling in medium-hard or hard rock. · Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off"

Brand Name:zuanshen

Model Number:CYTJ45

Place of Origin:China

...Rock Drill And Underground mining rock cutting jumbo Used For Mine Drilling Hole Introduction: It is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for blasting and bolting operations required for excavation of tunnels, mining, hydropower, railways, highways, and other fields; It adopts an advanced fully hydraulic rock drilling

Brand Name:JCDRILLS

Model Number:203mm

Place of Origin:Hebei,China

...Hole Hammer Drill Bit , 8'' Hole Drill Bits for rock blasting and Water Well Drilling Hole Drill Bits Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarry and construction. The hammer is situated down the hole in direct connected with the drill bit with splines in the bit. The hammer piston strikes the drill...

Brand Name:SOLLROC

Model Number:CIR110 dth bits

Place of Origin:China

... Pressure CIR110 DTH Bit Rock Drill Bits for Rock Drilling Description: CIR110 DTH Button Bits for Drilling Hole 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. Face ...

Brand Name:MING

Model Number:MRS190-DHD360

Place of Origin:CHINA

...contains some ovals and fractures. Designed with high drilling efficiency in mind, MRS Overburden Casing Drilling System bit effortlessly powers through various tough materials. Whether you are working with concrete, rock, or any other challenging surface,

Brand Name:OEM

Place of Origin:CHINA

...Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, 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...

Brand Name:SHITAN

Model Number:STD

Place of Origin:HEBEI CHINA

...rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we

Brand Name:HZJX

Model Number:4"5"6"8"10"12"

Place of Origin:China

3 inch down the hole mission rock drill hammer and bits Product feature of Rock Drilling Tools 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 ...

Brand Name:GLORYTEK

Model Number:GLF500

Place of Origin:China

...Drilling Bore Hole Hard Rock Rc Drill Rig Description GLF500 drilling rig is mounted on a crawler chassis, driven by full hydraulic system, power head type drilling rig, which is used to drill vertical or inclined hole. Rig with full hydraulic transmission and control operates easily and flexibly. It can show smooth operation and reliable. GLF500 reverse circulation drilling...

Brand Name:JTHL

Model Number:OD1000mm

Place of Origin:China

IMT Mait Rock Drilling Auger For Drilling Hole Piling Rig Tools JTHL Drilling Augers Parameter Product Name Drilling Auger Material Q345B Technique Welding Kelly Box Bauer Type 200mm*200mm as usual Teeth B47K-17 or V19 Diameter (mm) Flight Length (mm) ...

Brand Name:ENG

Model Number:1750

Place of Origin:China

... should be slightly smaller than the diameter of the screw. So, for example, if you're using a 3.5 mm screw, use a drill bit with a diameter of 3 mm. 2. Specification: SPECIFICATION Size : 17 -1/2" (444.5mm) Drill Body Type : Steel Body Blades Quantity : 7

Brand Name:JSBIT

Model Number:rock reamers

Place of Origin:hebei china

HDD Rock Hole Opener Rock Reamer For Trenchless Drilling 450mm 18inch The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the palm. It has anti-off technology...

Brand Name:APIE

Model Number:K2-1

Place of Origin:Jiangsu, China

... mechanic bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system. 4. Throughout ventilation hole. 5. Hard facing strips for wear protection. 6. Applicable layers:

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:MD-100

... hole diameter is 150-250mm. 2. It is used to drill anchor hole at side slope of water power station, railway or highway projects. It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to