hard rock drilling reaming shell

Brand Name:Best

Model Number:AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3

Place of Origin:China

...Reaming Shell Synthetic Diamond Impregnated Type New Product Diamond Reaming Shell for Hard Rock Drilling Reaming Shell Applications in Mining: Diamond reaming shells are widely used in the mining industry for exploration and production drilling. They play a crucial role in extracting minerals and ores from the earth's crust. The reaming shells are used in diamond core drilling...

Brand Name:Sinocoredrill

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads,which provide increased contact with the circumference of the hole. Our reaming shells experience longer life in the field due to the greater number of diamonds and high-grade carbide reinforcements. Reaming shells...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

102mm Reaming Type Rock Carbide Drill Bits / Hard Rock Drill Bits 33 - 152mm Diameter JCDRILL Thread Reaming Button Drill Bit Reaming bits made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply "hot (thermal...

Brand Name:MIROC

Model Number:T38, T51, ST58, R38

Place of Origin:Shan Dong, China(Mainland)

...Reaming Drill 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...

Brand Name:MTH

Model Number:45mm

Place of Origin:CHINA

...Hard Rock Drill Bits For Rock Drill Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment. There are regular, retrac and reaming designs. This type of bit is well known for its wear resistance on medium-hard to hard rock...

Brand Name:Tianying

Model Number:7 7/8" IADC635

Place of Origin:Hunan CHINA

...Hard Rock Drill Bits For Mining Industry Working theory of TCI tricone bit Tricone bit is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones simultaneously revolve around the bit center. The tungsten carbide inserts on the cone shell...

Brand Name:ENG

Model Number:8500

Place of Origin:China

... Surface set Diamond Type Tungsten Carbide Type PDC Type PCD Type Electroplated Diamond Type Overall drilling system typically consists of drill rods, core bits, reaming shells,

Brand Name:MIROC by KSQ

Model Number:B1376-T38-B-3

Place of Origin:China (Mainland)

Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resistance...

Brand Name:Fuhua

Place of Origin:China

...1.25mm to 2.5mm, and a tensile strength of 12.9 to 14.9 kN. It is designed for use in hard rock drilling operations, and provides a reliable and secure anchor for rock bolts. The expansion anchor bolt is designed to expand when inserted into drilled holes,

Brand Name:ABC

Model Number:ABC-DBC-001

Place of Origin:CHINA

... arrangement,double unlocking system. (3)Staggered arrangement of rock drilling bits. (4)Applicable layers: gravel pebble medium weathered rock. Specifications Cutting DIA. Shell Height Shell OD. Shell THK. Fixed Bottom THK. Rotate Bottom THK. Teeth No.

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, DTH drill pipes, DTH drilling tools, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, ...

Brand Name:BJTUFF

Model Number:400-3000mm or as required

Place of Origin:China

... less than 80Mpa. 2.Sand layer with high water content,silty clay,gravel layer,pebble layer,shell layer,iron plate sand,high strength frozen soil. 3.Strong to medium weathered rock formations and other soft and hard formations and complex formations.

Brand Name:jianshi

Place of Origin:cangzhou, Hebei, China

...hard rock drilling Products Description Product Title 1. Diversify reamers, include barrel reamer, fluted reamer, fly-cutter reamer. 2. Different connection way,such as with or without swivel, as well as, direct or oct connection. 3. Our structure is designed to reduce drag and use lower torque pressure downhole for superior reaming...

Brand Name:Kinglong

Model Number:T38-64

Place of Origin:Wuhan

...drill bit for rock drilling,T38 thread hard rock drill bits threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Main Features 1. The threaded drill...

Brand Name:Pangolin

Place of Origin:HeBei China

...Hard Rock Drilling DTH Tools Hole Opener Factory High Quality Hard Rock Drilling DTH Tools Hole Opener Introduction The reaming diameter of DTH hole drill bits ranges from 130mm to 660mm (5 1/8" to 26"). The tool holder design is suitable for most popular DTH hammers and is manufactured in a variety of configuration styles to meet each special On-site drilling...

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:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

BQ NQ HQ PQ WIRELINE DOUBLE TUBE SURFACE SET REAMING SHELL PEERCHEER offers standard BQ NQ HQ PQ BWL NWL HWL PWL NQ3 HQ3 PQ3 NWL-3 HWL-3 PWL-3 surface set reaming shell use for use with BQ NQ HQ PQ core barrels. BQ NQ HQ PQ surface set reaming shells have ...

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

Brand Name:ShiTan

Model Number:11°

Place of Origin:China

Hard Rock Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling...

Brand Name:Glorytek

Model Number:GL150

Place of Origin:China

...Hard Rock Drilling Big Hole Gold Mining Rock Drill Rig Description GL150 DTH Rock Drill Rig is diesel driven or electrical driven, it is subject to the requirements of clients. It is equipped with diesel generator, lengthened drilling frame, Dry type deduster. GL150 drill rig can be used for Pneumatic rock drilling, Multi-angle drilling. It has powerful grade ability. It is Self-leveling & Flexible structure. The drill...