mining and tunneling rock bit

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...Tunneling Rock Drill Thread Button Bit Spherical Ballistic Carbide Shape 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...

Brand Name:MING

Model Number:BIT170mm-CIR110

Place of Origin:CHINA

...Bits With CIR150 Shank For Tunnelling Rock Drilling Product category: DTH drill tools Matched hammer: Hammer CIR150 Diameter: 185mm KINGDRILLING DTH button bit description: KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit

Brand Name:MIROC

Model Number:T45

Place of Origin:China

...rock drill bits 3 inch Threaded Button Rock Drill Bits T45 Retrac Rock Bit for Pneumatic Rock Drilling Product Name: Thread button bits Description: For different rock hardness mining,tunneling,quarrying projects. Material: Alloy steel bar and tungsten carbide bit MOQ: trial order 1-5pcs Body Type Normal type and retract type Thread type R25,R28,R32,R38,T38,T45,T51,ST58,ST68 Diameter 32mm-152mm Button bit...

Brand Name:MTH

Model Number:102mm T51 Thread Button Bit

Place of Origin:CHINA

4 inch T51 102mm Rock Drill Tools Thread Button Bit Description Of Thread Button Bit: Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for ...

Brand Name:Zhuzhou Jintai Cemented Carbide

Model Number:Carbide Tipped Drill Bits

Place of Origin:Hunan, China

...Rock Bit For Drill Well Introduction It is a refractory metal hard compounds and bonded metal through powder metallurgy made of an alloy material. Because of wear-resistance and impact tougness, it is widely used in coal cutting bullet teeth and tunnel boring bullet teeth. Recommended Carbide Grade Grade Grain Size(%) Binder Hardness (HRA) TRS(Mpa) Density(g/cm3) Grade Description Application Rock

Model Number:T38

Place of Origin:China

Brand Name:Super Diamond

...Bit , High Effective Rock Hammer Drill Bits T38 Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Product Name: rock drilling button bits

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

... operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc. Taper Degree: 6°, 7°, 11°, 12° Diameter: 30mm, 32mm, 33mm, 34mm, ...

Brand Name:OED/OEM

Model Number:7 degree/11°/12°/4°

Place of Origin:China

Tapered Cross Bit 7 degree Hex 12 Small Drill Bit for Gound drilling Product Application 7/11/12 Degree 32mm Tapered Cross Bit Is Suitable For Mining,Quarring,Tunneling And So On. It Is Widely Used For Gound Quarring And Underground Drilling. ...

Brand Name:SUVEC

Model Number:integral drill steel

Place of Origin:China

...marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the

Brand Name:Kinglong

Model Number:Tapered Button Bits

Place of Origin:Wuhan

tapered drill bits consist of mining and tunneling two series, with higher drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance etc., widely used in metal mine, quarry...

Brand Name:MIROC by KSQ

Model Number:B945-R32-B

Place of Origin:China (Mainland)

... quarrying, tunneling and so on. It is widely used for ground quarrying and underground drilling. KSQ 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

Brand Name:OEM

Place of Origin:CHINA

...rock drill bits for mining Drill bits are widely used in tunneling, mining, construction, stonework, transportation facility construction etc. For rocks with hardness F=15-18 Class, GL is suitable; for rocks with hardness F=12-15 Class, GA is suitable; for rocks with hardness F=10-12 Class, GB is the suitable. Specification Application Tunneling...

Brand Name:ROSCHEN

Model Number:R32

Place of Origin:CHINA

...Bit Rock Drilling Tool For Underground Mining Tunneling R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling Advantage: • High grade tungsten carbide inserts • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment Description: This type of bit is a high speed drilling bit for soft to medium rock...

Brand Name:HZJX

Model Number:32/34/36/38/40

Place of Origin:China

...tunnel excavation. In addition, it is also used as a drill bit accessory for hydraulic rock drills or deep hole drill tool accessories. Among them, it is button carbide drill bit which most widely used for rock drilling matched for hydraulic rock drills.

Place of Origin:Hebei,China

... for tunnel excavation. Meanwhile, due to its high stability and low noise characteristics, the three cone drill bit can also reduce interference and damage to the surrounding environment during tunnel excavation. PRODUCT SPECIFICATIONS product name 10 5/8

Place of Origin:Hebei,China

... exploration holes, and grouting holes in coal seams, water conservancy and hydropower, dam and tunnel construction. Bit Size 8 1/2'' IADC Code M423 Blade 5 Cutter Size 16mm13mm Cutter Qty 16*30;138 Nozzle Qty ...

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

... efficiency,longer service life,better powder-discharge,better wear-resistance and impact-resistance,easier bit-back performance etc.,widely used in metal mine,quarry,tunneling,hydro-electrical engineering and so on. Features A.Independently researched and