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Total 9840 products for tunneling in hard rock Manufacture & Suppliers

Multi Function 11Degree 36 mm Taper Button Drill Bit for Hard Rock Drilling

... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill Bits are made from grade hard alloy and special steel, genera...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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45mm Internal Galvanized Tapered Button Bit for Hard Rock Drilling in Energy and Mining Applications

... Bit for Hard Rock Drilling Description Of 45mm Internal Galvanized Tapered Button Bit: 45mm internal galvanized tapered button bit is made from grade hard alloy and special steel, generally matched with the...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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H22 H25 Taper Drill Rod for Hard Rock Drilling in Marble Quarry Made of Carbon Steel

..., anchoring and other projects holes in mines, quarries, highways, railways, etc. Products features: Generally, light rock drills use 7 tapers or less, and heavy rock drills mainly use 12 tapers. Taper drill...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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T51 Tungsten Carbide Ballistic Retract Button Bit Rock Drilling Tools Hard Rock

T51 Tungsten Carbide Ballistic Retract Button Bit Rock Drilling Tools Hard Rock Description: Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is th...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Used Deep Rock Well Drilling Bits IADC637 TCI Tricone Bit For Hard Rock

...tear work and protect the bearing Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation High strength tungsten carbide ......

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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T38 T45 T51 body Mitsubishi Body Atlas Body Hard Rock Drilling Retrac bit

...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 spherica...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Hard Rock Diamond Core Drill Bits NQ HQ PQ Sizes Multipurpose

...Hard Rock Description The impreqnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry, the H...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Hard Rock Impregnated Diamond Core Bits For Wireline Coring Drilling

Hard Rock Impregnated Diamond Core Bits For Wireline Coring Drilling Description The impreqnated diamond bits are the most commonly useful bits from medium to super hard formations in the mineral exploration in...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Durable Excavator Tilt Bucket / Cleaning Bucket , Earth Hard Rock Skeleton Bucket

... and double cutting. Suitable: 1.GD Bucket is mainly used for excavation, sand gravel, soil and other light load operating environment; 2.Rock Bucket is mainly used for mining hard gravel mixed protector wit...

Yantai Dopro Industry Technology Co., Ltd.
Shandong,China

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Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling

... 4 1/8" single cone bits for hard rock formation Mining Mineral Drilling Discriptions: Roschen is a professional manufacturer of rock bits in global market, we can supply all kinds of rock bits, such as PDC ...

ROSCHEN GROUP
Shanghai,China

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Diamond Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit

Diamond Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit 1 . Descriptions: PDC rock drill bit is one type of fixed cutter Bit . Suely ,PDC Rock bit is diamond cutting elements to fragment the rock . The...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Durable Stable Hard Rock Gold Mining Equipment 934 R/Min Main Shaft Speed

Durable Stable Hard Rock Gold Mining Equipment 934 R/Min Main Shaft Speed Product Description Composite crusher, also known as vertical compound crusher, is a ......

Henan Yukuang Machinery Manufacturing Co., Ltd
Henan,China

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220m Rotary Hard Rock Drilling Equipment For Deep Wells

220m Rotary Hard Rock Drilling Equipment For Deep Wells #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-......

Beijing Silk Road Enterprise Management Services Co.,LTD
China

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Hard Rock Drill Rods Tungsten Carbide Chisel Head Integral Drill Steel

Hard Rock Drill Rods Tungsten Carbide Chisel Head Integral Drill Steel Product Description Integral drill rods are ideal in ......

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Wear Resistant HQ PDC TSP Diamond Pdc Drill Bit For Medium Hard Rock Formation

... For Medium Hard To Hard Rock Formation PDC core bits have extremely fast penetration rates and a very long working life. The cutters are extremely tough and can core formations such as hard limestones with ...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Machining Self Drilling Anchor Bar R32 Diamond Core Hard Rock Anchor Drill Bit ESS Type

...difficult ground and rock conditions. The drill bits are suitable for various conditions, such as tunnel pre-support, soil nailing, slope stabilization, building foundation. It's easy installation. Different...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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China Hard rock drilling bits size 32mm 34mm 7 Degree tapered button bits for mining

...Hard rock drilling bits size 32mm 34mm 7 Degree tapered button bits for mining Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit has good anti...

Henan Jinzen Rock Drilling Tools Company

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Mining Spare Parts 76mm T51 / T38 Reaming Drill Bit Hard Rock Drill Dome 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...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Ground Tungsten Carbide Buttons Tip for oil and rock hard rock limestone

...buttons, cut soft and medium hard formations. Our advantage of making tungsten carbide button bits is that we are using HIP sintering for minimizing the porosity of carbide blank for increasing the ......

Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan,China

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