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Total 9754 products for tunneling in hard rock Manufacture & Suppliers

Heavy Duty DTH Drill Pipe Anti Corrosion For Hard Rock Drilling Equipment

Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Hard Rock Core Hole Bits , 56 Hollow Core Diamond Drill Bits Fast Drilling Speed

Hard Rock Core Hole Bits , 56 Hollow Core Diamond Drill Bits Fast Drilling Speed We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other d...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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2 Diamond Core Bit , Diamond Tipped Masonry Bits Couple Tube Hard Rock

2 Diamond Core Bit , Diamond Tipped Masonry Bits Couple Tube Hard Rock Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development. The necessary test equ...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Hard Rock Formation NQ Drill Rods CE Ceritification International Standard

Hard Rock Formation NQ Drill Rods CE Ceritification International Standard Ready stock for normal sizes Customized sizes welcomed One ......

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Hard Rock HQ Diamond Core Drill Bit For Porcelain Tile Granite 76 91 110 130 Couple Tube

Hard Rock HQ Diamond Core Drill Bit For Porcelain Tile Granite 76 91 110 130 Couple Tube We supply A-Gauge impregnated core bit:AQ, AW, AGM; B-Gauge impregnated diamond core bit: BQ, BQ3, BTW, BX, LTK60; N-gaug...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Hard Rock 60 Mm Diamond Core Bit Geological Drilling Impregnated

Hard Rock 60 Mm Diamond Core Bit Geological Drilling Impregnated Feature: 1. Fast and Smooth drilling 2. Long lifetime 3. Less Chipping 4. ......

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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5 1/8 Inch 130mm DHD340 drill Bits with Guage 8*16mm Center 8*14mm for hard rock

5 1/8 Inch 130mm DHD340 drill Bits with Guage 8*16mm Center 8*14mm for hard rock DTH bits face desigh and selection: Description 1. Rapid drilling speed, bit body wearless; 2. Advanced heat treatment process, e...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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T38 Thread Button Bit , 64 MM T38 RG Hard Rock Drill Bits In Gold Yellow Color

T38 Thread Button Bit , 64 MM T38 RG Hard Rock Drill Bits�� T38 Thread button bit feature: T38 Threaded type Button Bits is the most important size for benching and long-hole drilling underground. Head Diameter:...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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IAF Steel Casing Pipe Hard Rock Drilling Tools Casing Adaptor

IAF Steel Casing Pipe Hard Rock Drilling Tools Casing Adaptor Technical Parameter of JZTG Casing Joint Φ(mm) Bolt Number Weight(kg) 620/......

Changsha Golden Drilling Machinery Co.,Ltd
Hunan,China

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T38 14 Buttons T38 Hard Rock Drill Bit Diameter 89mm With High Performance

T38 14 buttons T38 Thread Button Bits for Hard Rock Drill Diameter 89mm Our T38-89 14 buttons Thread button bits Thread: T38 Diameter:89mm Button ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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R25 Diameter 51mm Dome Thread Taper Button Bit For Hard Rock Drill

R25 Diameter 51mm Dome Thread Button Bits Durable Hard Rock Drill Taper Button Bit Description: Suitable for powerful percussive drills and top hammers with high speed drifter, , such as Atlas Copco ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Uniface Threaded Button Bit Durable Hard Rock Drill Bits Standard T45 Diameter 89mm

Durable Hard Rock Drill Bits Standard T45 Diameter 89mm Uniface Threaded Button Bit • Thread: T45 • Diameter:89mm • Gauge:8×......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Flat Fron Bit For Medium Hard Rock T51 115mm Thread Button Bit Drop Center

Flat Fron Bit For Medium Hard Rock T51 115mm Thread Button Bit Drop Center Specification: • Thread: T51 • Diameter:115mm • Gauge:8 • Front:6 • Skirt ......

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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YG11C / YK15.6 Hard Rock Coal Pick Bits For Oil Filed Drilling And Snow Removal

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...

Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd.
Hunan,China

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