DTH ø9mm Tungsten Carbide Buttons Silver Gray In Medium Hard Rock Layers
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...Carbide Silver Gray Buttons For Low Air Pressure DTH, Rock Drilling In Medium Hard Rock Layers Features: This type of button, usually called bullet nose (BN) buttons, are mainly used in quarrying, excavating, water well drilling, and oil & gas industry. It has been made of fine grain size of raw material-mixture of tungsten and cobalt powders and 100% virgin materials. The average grain size is between 1.6 to 2.0 um, with hardness...
JWE CARBIDE CO., LTD.
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Surface Mounted Diamond Drill Bit, Suitable for Medium Hard Rock Layers
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..., and matrix hardness and crown shapes, the users can satisfactorily drill and core hard and homogeneous formations. To avoid excessive matrix wear at the leading edge of each segment, tungsten carbide inserts are fitted on each side of the water ways....
Hengshui Aoxing Geological Equipment Co., Ltd
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QL60 QL ISO9001 Hard Rock Drilling Carbide Button Bit
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QL60 QL Shank Drill Bits ISO9001 Hard Rock Drilling Carbide Button Bit 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide Characteristics - Advanced hammer designs with high power and air efficiency increases ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Oil Cone Drill Bits Carbide Button Bit Fit Medium Soft And Medium Hard Rocks
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...Carbide Button Insert for oil-field drill bits 1. Description: YG15C For oil cone drill bits, for medium soft and medium-hard rocks. 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 transverse rupture strength (TRS). It is very suitable for high quality requirement for making carbide buttons......
Zhuzhou Mingri Cemented Carbide Co., Ltd.
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Hard Rock Drill Retract Button Bit Tungsten Carbide
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Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: 76mm T38 Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Applications: • Underground mining • Widely used in bench and long hole drilling • Perfect design can dealing with soft to medium-hard rock formations A comprehensive range of various button......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Flat Fron Bit For Medium Hard Rock T51 115mm Thread Button Bit Drop Center
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...Medium Hard Rock T51 115mm Thread Button Bit Drop Center Specification: • Thread: T51 • Diameter:115mm • Gauge:8 • Front:6 • Skirt Design: Standard • Weight: 4.9KGS • Face Design: Convex • Carbide Design: Semi-Ballistic • water Holes: 2 on front, 2 on side Thread Button Bits: Skirt body: retrac, and normal, straightrac Carbide......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit
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...Carbide Hard Rock Mining Threaded Button Drill Bit Description The 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......
KSQ Technologies (Beijing) Co. Ltd
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High Hardness R32 Tungsten Carbide Button Bits For Hydraulic Machine
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... have many thread. It's widely used for hard rock(f=8~18) drilling use. 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...
SUVEC Rock Drilling Tools
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Forging Processing Carbide Trencher Teeth Drilling Machine Part For Medium Hard Rock
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... with rock drilling bits , arc guide plate teeth arrangement, double unlocking system; ♦ Staggered arrangement of rock drilling bits; ♦ Applicable layers: gravel , pebble , highly or medium weathered rock; Diameter 400~3000mm Drilling bucket / barrel /...
Wuhan Yijue Tengda Machinery Co., Ltd
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PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits
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...Carbide 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......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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