hard rock mining drillng bit

Brand Name:HZJX

Model Number:40mm tapered rock button drill bits jack hammer bits

Place of Origin:China

...rock drill 40mm 7 degree 4/5 button hard rock drill button bit conical drill bit 1 Product description of Rock Drilling Bits We are a manufacturer of various conical rock drilling hammer bits. We can customize the rock drilling tools suitable for you according to your needs, ranging from 30mm-45mm bits. Cone drill bits...

Brand Name:MIROC

Model Number:T38, T51, ST58, R38

Place of Origin:Shan Dong, China(Mainland)

...Bit Hard Rock Drill Dome Bit Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits...

Brand Name:ENG

Model Number:12250

Place of Origin:China

...sandstone, dolomite, limestone, and more. These drill bits employ a shearing, scraping, or shaving action to effectively penetrate the rock formations. Renowned for their exceptional rigidity, PDC bits stand out among other diamond tool materials. They are

Brand Name:JSBIT

Place of Origin:Hebei, China

... ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock driling Advantage High Performance Cost Ratio 1,NAME :

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

...Rock Medium / Hard Rock Drilling Drill Bits Brief Introduction Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard...

Brand Name:JCDRILLS

Model Number:11°

Place of Origin:Hebei,China

...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:MIROC

Model Number:Retrac bit

Place of Origin:China

...Hard Rock Drilling Retrac bit This type of 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 deviation. Used in benching and long hole drilling. THREADED ROCK

Brand Name:GLORYTEK

Model Number:8 1/2"

Place of Origin:China

... in mining and construction applications. It is a three-cone-shaped rotary drilling tool that is designed to bore through hard rock formations. Tricone rock bits are made up of three main components: the cones, the bearings, and the bit body. Each cone has

Brand Name:SHITAN

Model Number:STB

Place of Origin:HEBEI CHINA

... and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling.By making full use of the high wear resistance and high impact ...

Brand Name:Aoxing

Model Number:AQ BQ NQ HQ PQ BTW NTW HTW

Place of Origin:Hebei,China

...crown shapes. The users can make rational selections according to the formations to be drilled. To avoid excessive bit wear, tungsten carbide inserts are used on both sides on the waterway,and gage stones are a bit large. Impregnated Diamond Core Bit is

Brand Name:YJ

Model Number:YJ-YL023

Place of Origin:China

For hard rock Single Cone Bit Drilling bits roller bits for Drilling and Mining Product Description Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is ...

Place of Origin:HeBei . China

...Hard Rock High-Quality TCI Roller Melamine Drill Bit Introduction The tci tricone drill bit is the most widely used tool in mineral drilling and geological drilling. Tricone bit has the function of impacting, crushing and shearing rock in formation, so it can adapt to soft, medium and hard formation. The cone bit can be divided into milling (steel teeth) cone bit and TCI cone bit...

Brand Name:TeamWhole

Model Number:QL60 Button bit

Place of Origin:Changsha, Hunan, China

QL60 165 Hard Rock DTH Button Bits 152mm-203mm Bit Diameter Optional QL60-165mm Button Bit DTH Bit For QL60 Hammer Shanks: QL60 Application: Mining Drilling Hole Blasting Bit Face Shape Selection: Specification Matched hammer Dia. Bit diameter No.× Button ...

Brand Name:MTH

Model Number:ND45 105mm DTH Drill Bit

Place of Origin:CHINA

...17.0 152 17.5 165 18.5 Description Of ND55 133mm DTH Drill Bit : Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types Application Of ND55 133mm DTH Drill Bit : • Underground mining •

Brand Name:ShiFeng

Model Number:Couple tube 56

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ...

Brand Name:SUVEC

Model Number:tapered cross bit

Place of Origin:China

Hard Rock Tapered Drill Bit Tungsten Carbide Button Drill Bit H25 / R25 / R32 Tapered Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Color: Green,Blue or Based on ...

Brand Name:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

... bits, carbide-tipped core drill bits, and dry core drill bits. Product Paramenters AVAILABLE SIZE Q Series AQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, ...

Brand Name:ZONCO

Model Number:Customized

Place of Origin:Zhuzhou

Tungsten Carbide Hard Rock Coal Picks Bits Quick detail Type: Power Tool Parts Application: Mining Trade Term: CIF,EXW,FOB Grade: K10, K20, K30, C2, C6, YF06,YL10.2,G5 Material: Tungsten carbide Surface: Ground or Blanks Trial Order: Acceptable OEM Service...

Brand Name:Tianying

Model Number:PDC

Place of Origin:CHINA

... part of PDC bit is a long parabolic crown 4. PDC cutter is double row in each blade 5. Each blade has teeth to protect the diameter of the PDC bit 6. The surface of each blade is designed with tungsten carbide welding to enhance the wear resistance of

Brand Name:QIDELI

Model Number:H22/H25

Place of Origin:PUTIAN FUJIAN CHINA

...gound quarring and underground drilling. 1. Our button bits is made with supper quality carbide and aloy steel. 2. After our mature heat treatment process, the performance of the product has reached the best state.Our bits have longer service life. 3. We