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Total 5427 products from how to drill a hole through a rock Manufactures & Suppliers |
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Brand Name:jianshi Place of Origin:cangzhou, Hebei, China Product Description HDD rock hole opener 14" rock hole opener with tricone bit cutter for horizontal directional drilling Size 14inch type tungsten carbide insert TCI tricone cutter single roller cone quantity 4 connection thread ... |
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei |
Brand Name:MTH Model Number:YT29A Place of Origin:CHINA ...Rock Drill YT Series For Tunnel Rock Drill Machine Applications: 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 is Φ 35 ~ 45 mm in diameter, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarrying and tunneling projects. Description: Pneumatic rock |
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei |
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 |
Xi'an Huizhong Mechanical Equipment Co., Ltd.
Shaanxi |
Brand Name:GLORYTEK Model Number:6 3/4" Place of Origin:China ... teeth alternately contact the bottom of the hole, the rock break torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is high, and it is easy to drill into the formation; the total length of the |
Glorytek Industry (Beijing) Co., Ltd.
Beijing |
Brand Name:ZHONGTUO Place of Origin:China ...Drilling Rig Machine Portable Mining Machinery Description of DTH Drilling Rig The essence of down-the-hole rock drilling is to make the impactor dive into the hole during the rock drilling process to reduce the energy loss caused by the impact energy transmitted by the drill rod, thereby reducing the influence of the hole depth on the rock drilling efficiency. Technical Parameters of DTH Drilling... |
Shaanxi Zhongtuo Mine Equipment Co.,Ltd
Shaanxi |
Brand Name:MING Model Number:MRING194-DHD360 Place of Origin:CHINA ... 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, this |
Wuhan Kingdrilling Diamond Co.,Ltd
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Brand Name:MIROC by KSQ Model Number:T45 76mm Place of Origin:China (Mainland) ... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
Brand Name:SOLLROC Model Number:DTH hole opner bits Place of Origin:China ... applications. Benefits of drilling a smaller pilot hole and then using a hole opener are: Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee. The ability to use less powerful equipment than that required to |
Changsha Sollroc Engineering Equipments Co., Ltd
Hunan |
Brand Name:JCDRILLS Model Number:T38 Place of Origin:Hebei,China ...Rock Drill Bits for top hammer rock drilling on bench drilling Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole... |
Beijing Jincheng Mining Technology Co., Ltd.
Beijing |
Place of Origin:China Brand Name:ShiTan ...drilling drag bit drill bit for sandstone rock Product Description Drilling drag bit PDC Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes... |
Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei |
Brand Name:EN Model Number:8000 Place of Origin:China ...Drill Bit 8inch Tricone Drill Bit IADC 435 Of Rock Drilling Tool 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled... |
Suzhou Energy Tool Co., Ltd.
Jiangsu |
Brand Name:ROSCHEN Model Number:25 32 32 38 51 R25N R32L R32N/1 R32N R32S/1 R32S R38N/1 R38N/2 R38N R51L/1 R51L R51N/1 R51N Place of Origin:Germany ... in complex ground conditions. It’s safe, reliable and efficient. 2. Application This kind of product is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, |
ROSCHEN GROUP
Shanghai |
Brand Name:Long Ye Model Number:SLY485 Place of Origin:Shandong, China (Mainland) ...Drilling Machine SLY485 200 Meter Rock Drilling Rig Hydraulic Crawler High Speed Crawler Mounted Quick Details Condition: New Place of Origin: Shandong, China Brand Name: longye Model Number: SLY485 Usage: industrial and agriculture water project Voltage: 220V Weight: 5.7 Certification: CE / ISO Type: Rotary Drilling Rig Power Type: Diesel Dimension(L*W*H):5800mm*2040mm*3200mm Power(W):147000 Hole diameter: 127-254mm hole... |
Shandong Global Heavy Truck Import&Export Co.,Ltd
Shandong |
Brand Name:APIE Model Number:K2-1 Place of Origin:Jiangsu, China ... 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: gravel, |
APIE FOUNDATION EQUIPMENT (CHINA)LIMITED
Jiangsu |
Brand Name:CHUANZUAN Model Number:IADC 517 Place of Origin:Hebei Hole Opener HDD Rock Reamers IADC537 8 1/2" For Horizontal Drilling Machine Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 517 According to customer requirements. 19684~53428lbs 87.5~237.5KN 150-60 Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. IADC Rock... |
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
Hebei |
Place of Origin:Hebei,China ...Hole Enlarging Reamers for Horizontal Directional Drilling in Well Drilling Product Description: HDD Rock Reamers are designed for hole enlarging reamers, rotary hole reamers, and oil well reamers. It is made of high manganese steel, which has excellent wear resistance and high strength. The cutter bearing is made of rubber or metal bearing, which ensures long-term operation. It is mainly used for well drilling... |
Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei |
Brand Name:STARRY AND OEM Model Number:5/32;3/16 Place of Origin:JIANG SU ... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and |
Jiangsu Xingrui Tools CO.,LTD
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Brand Name:SANROCK Model Number:Y20 YT24 YT28 YO18 Place of Origin:Zhejiang, China Drill Holes Hand Held Rock Drilling Machine Sanrock Small Pneumatic Jack Hammer Products Images Product Real Shot Package |
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang |
Brand Name:SINOCOREDRILL Model Number:BQ NQ HQ PQ Place of Origin:CHINA ...Drill Bit Applied For Different Rock Formation With Superior Diamond Precision And Strength Product Description Our diamond core bits products include: 1,drill bit: Impregnated diamond diamond drill bit, sufface set diamond drill bit, electroplated diamond drill bit, tc drill bit, PCD drill bit, thin wall drill bit; Hole: alloy reamer, polycrystalline reamer, electroplated reamer,surface set natural diamond reamer; 3, drilling |
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu |
Brand Name:BaiWei Place of Origin:Hebei, China ...Rock Reamer / No Dig Drilling Product Description Use our built-in stabilizer Rock Reamer / Hole Opener to keep it upright in the hole. These units are customized according to requirements and are usually used where the holes need to be opened gradually. If the conditions are right, these reamers are very cost-effective because they do not need to tow expensive stabilizers or barrel reamers. All of our hole... |
Langfang Baiwei Drill Co., Ltd.
Hebei |