coal mining borehole drill bit

Brand Name:SOLLROC

Model Number:SRC543

Place of Origin:China

Borehole Drilling Bits SRC543 130mm RC Rock Hammer Drilling Tools​ Reverse Circulation RC Drill Bits This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers. RC series reverse circulation DTH Hammer bits is the latest developed product of our company. It is mainly used for deep exploration drilling

Brand Name:MIROC

Model Number:MGZT27

Place of Origin:ShanDong China(Mainland)

... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc

Brand Name:ENG

Model Number:252148

Place of Origin:China

...Borehole Drill Bits Matrix Body For Oil Well Energy Drilling Advantage of steel-body PDC bits: The strength and ductility of steel give steel-bit bodies high resistance to impact loading. Steel bodies are considerably stronger than matrix bodies. Because of steel material capabilities, complex bit...

Brand Name:New Diamond

Model Number:ND45

Place of Origin:Hunan, China (Mainland)

...Borehole Drill Bit ND45 For Hard Formations , Purple Color Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

Diamond Drill Bit Diamond bit has the advantages of fast speed, long footage, long life, stable operation, less downhole accidents and good well quality when drilling in soft to medium hard formation. Diamond bits not only last a long time, but also can...

Brand Name:MIROC

Model Number:Made-to-order

Place of Origin:CHINA

... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc.

Brand Name:Super Diamond

Model Number:CD25-90

Place of Origin:China

Mine Machine Parts DTH Borehole Drill Bit 90mm With Customized Color Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 76 3 6×φ13 4×φ10 38 2×φ12 3.5 CD25-76 80 3 1/8 6×φ14 4×φ11 38 2×φ12...

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

127mm Diameter Soft Rock Formation Drag Type PDC Drill Bit for Geothermal Well Drilling Description PDC Drag Drill bit also named blade bits, with PDC cutters on the blades.They are usually designed for use in soft formations such as sand, clay, or some ...

Brand Name:Tianying

Model Number:7 7/8" IADC545

Place of Origin:Hunan CHINA

...Drill Bits For Coal Mine Click here for catalogueTCI DRILL BIT.pdf AIDC5** Series Mining Drilling Bits Application Soft to Medium-Soft Formation Application: For use in less abrasive softer formations with compressive strength ranging up to 140 Mpa, such as shales, limestones, carbonates and most metamorphic formations. Cutting structure: These bits...

Brand Name:Hainaisen

Model Number:8-1/2 HS6433TB

Place of Origin:China

8-1/2inch 4 Blades Oil Water Pdc Bits Oil Well Drill Bit Petroleum Industry Diamond bits have a wide working range and can penetrate quickly even in softer rock with a low bit weight. When the ground gets harder, the bit can add weight with a smooth torque...

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:Anchor drilling tools

... anchor drilling tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2. Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid.

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

HXY-5A core drill rig drilling equipment For Coal Mine HXY-5A is developed from HXY-5,The advantages of HXY-5 are reserved and at the same time,big changes are made on rotator, gerbox,clutch and frame.Dual-guide levers are equipped on the machine, the ...

Brand Name:KEMING

Place of Origin:CHINA

Auto Parts Spare Parts for Drilling Rig | Suitable for Different Needs *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas...

Place of Origin:Changge,China

Brand Name:Huanghe Whirlwind

Model Number:HHW

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ...

Brand Name:Aoxing

Model Number:113#

Place of Origin:Hebei,China

...Drill Bit Coal Miner Drill Bits Fast Speed Drilling Water Well Borehole Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill...

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

...Drill Bits for coal mine opening hole,water well drilling We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...

Brand Name:ShiTan

Place of Origin:China

..., discharge water hole, blast hole, coal mining. 1. Adopt new super hard materials, cutting bit long service life 2. Can greatly improved drilling efficiency of in medium hard rock and harder medium 3. The blade is durable, do not need to grinding, easy to

Brand Name:JCDRILL

Model Number:T38

Place of Origin:China (Mainland)

...Drill Bits For Hydraulic Borehole Drilling Machine JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our 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

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:China

Borehole Geological Drilling Impregnated and Surface Set Diamond Core Bit The synthetic diamond polycrystalline is manufactured by sintering the fine grains of synthetic monocrystals and at high temperature and high-pressure.Because of their advantages of high wear ability,hot hardness high compressive and impact strength,It is widely usd in geological exploration,petroleum drilling,mechanical processes,and so on. Diamond core bits...

Brand Name:Bealong

Model Number:ZDY15000

Place of Origin:China

Coal Mine Ventilation Borehole Drill Rig ZDY15000 The ZDY15000LD drill rig ,which has larger torque at lower rotating speed, is suitable for drilling big diameter boreholes in coal sap.The drill rig find its usage for gas drainage borehole drilling in coal mine as well as for other purposes. The ZDY15000LD hydraulic drill rig with its wide range of rotating speed and large torque is suitable for variety borehole drilling in coal...