hard drill bits

Brand Name:ROSCHEN

Model Number:2" ~ 30"

Place of Origin:CHINA

...bits, tricone rock bit, drill bit, TCI tricone bits for hard rock drilling Tricone Bits Tricone rotary bits are sometimes a good alternative to a DTH hammer. Available in TCI (carbide buttons) and mill tooth configurations. We carry a large inventory of rerun bits and can also supply new bits. TCI bits are available for Medium Soft, Medium Hard, and Hard formations. Please call us to check stock. Remember, when drilling with Tricone Bits

Brand Name:MIROC

Model Number:R35

Place of Origin:China

...drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices Advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide buttons hot pressed on bits bodies, it has good drilling performance and life time. Usually used for hard or very hard...

Brand Name:Tianying

Model Number:12 1/4" IADC725

Place of Origin:Hunan CHINA

... is applicable to soft, hard and very hard formation. It has the characteristic of long lift, high efficiency and slag discharge easily. AND ITS DRILL DEPTH IS 2 OR 3 TIMES THAN THE COMMON ROLLER DRILL BITS. What is Hard Rock Drill Bits All bits the

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

...Hard Rock Drill Bits For Underbalanced Drilling Conditions Click here for catalogueTCI DRILL BIT.pdf What is Hard Rock Drill Bits All bits the above are manufactured according to strict standards, set forth by the American Petroleum Institute (API). And classified according to characteristics set forth by the International Association of Drilling Contractors (IADC). Hard Rock Drill Bit...

Brand Name:ROSCHEN

Model Number:8INCH

Place of Origin:CHINA

...hard formation, very hard formation PDC means Polycrystalline Diamond Composite or Compact. PDC are made by combining some layers of polycrystalline diamonds (PCD) with a layer of cemented ...

Brand Name:ROSCHEN

Model Number:AQ, BQ, HQ, NQ, PQ, T256/ 66 / 76 / 86/ 101 / 116

Place of Origin:Germany, US

...Drill Bits , Diamond Cutting Drill Bits With Hard Matrix for drilling very soft & abrasive stone Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix Detailed Product Description Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Surface-Set Diamond Bits Use: Mineral Exploration,Mineral Exploration Product Name: Core Drill Bits...

Brand Name:ROSCHEN

Model Number:9 1/2 inch

Place of Origin:CHINA

... cost using roller cone drill bit technology Tricone roller cone drill bits maximize performance in a defined application. Our culture of continuous improvement—based on our R&D commitment to enhancing your drilling projects—achieves higher ROP with

Brand Name:GLORYTEK

Model Number:8"

Place of Origin:China

...advantages of hard and durable from diamond, and also has the advantages of high impact resistance and big blade from hard alloy. It is greatly improved the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

...Hard Rock Drill Bits For Blast Hole Drilling Click here for catalogueTCI DRILL BIT.pdf Tianying's Best Service 1. 365×24 Year-round Service,We are committed to year-round 24-hour service even during holidays. 1. Provide professional technical services, including products introduction, selecting and problem solution etc. 3. Within 35 Working Days Quick Delivery. What is Hard Rock Drill Bits Hard Rock Drill Bit - a drilling...

Brand Name:JCDRILLS

Model Number:11°

Place of Origin:Hebei,China

...Drill Bit Cross Drill Bit Button Drill Bits For Pneumatic Rock Drill Application The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill bits...

Brand Name:Mirco

Place of Origin:China

Model Number:T51

...Hard Rock Drilling Drop Center Thread Button Drill Bit Product Description Thread Drill Button Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides.we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Product Name Thread Rock Drill Bit...

Brand Name:MIROC

Model Number:T45

Place of Origin:China

...-hard to hard abrasive rock Product Name: different rock hardness drilling button bit Description: For different rock hardness mining,tunneling,quarrying button bit Button bit Made with high quality of best quality alloy steel bar and tungsten carbide,

Brand Name:GLORYTEK

Model Number:6 Inch

Place of Origin:China

... PDC cutters. Generally we produce this type of drilling bits with steel body. We make good hard facing on the body to make it more durable. This drill bits are suitable for hard rock drilling in water well drilling projects, oil and gas drilling projects,

Brand Name:MIROC

Model Number:Threaded Drill Bits

Place of Origin:China

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit Tapered Button Bits are widely applied in small-hole drilling, such as stone quarrying, mining, tunnel work and construction. It is for drilling medium-hard to hard and abrasive rock formations Product name Tapered Button Bits Material Tungsten Carbides Application Quarrying, small hole drilling...

Brand Name:MIROC

Model Number:T38 drill 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:ENG

Model Number:85000

Place of Origin:China

... Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , fixed cutter drill bit Diamond PDC bit is the harness the power of

Brand Name:ShiTan

Place of Origin:China

.... It has the advantages of hard and durable from diamond, and has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

.... It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of

Brand Name:GLORYTEK

Model Number:98mm

Place of Origin:China

... has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as

Brand Name:MIRCO

Model Number:T38 Button bits

Place of Origin:China

...Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling 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...