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| Bid |
Type |
Language / Subject |
| 0 | Sell | 7 Degree 30-42mm Tungsten carbide Taper button bit for coal mining
... we are exporting the huge quantity of 30mm-42mm for South Africa Platinum mine, Nepal and Chile quarry. Details: Min. Order Quantity: 10 Pieces
Supply... ...l through special heat treatment, widely applied in Hand Hole (short-hole) drilling system for dimensional stone quarrying. Tapered button drill bits are ... ...le) drilling system for dimensional stone quarrying. Tapered button drill bits are widely used for drilling hard or very hard work. They are mainly equi...
Posted on: 2017-12-28 from China - Shandong
|   | | 0 | Sell | Jinquan coal mine drill bit thread button bit
China R22,R25,R28,R32,R35,R38,T38,T45,T51,GT60 threaded button drill bits are made by high quality alloy steel bar and tungsten carbides. Throu... China R22,R25,R28,R32,R35,R38,T38,T45,T51,GT60 threaded button drill bits are made by high quality alloy steel bar and tungsten carbides. Through h...
Posted on: 2017-12-28 from China - Shandong
| | | | 0 | Sell | U85. U92. U94. U95.rotary cutter drill bit/coal mine drill bit
...g tool holder
· Long shaft to protect the receiving bore
The cutter bits could be used on rock cutting machine,/Roadheader, Hydraulic Rotary Cutte...
Posted on: 2017-12-27 from China - Shandong
| | | | 0 | Sell | 2015 Hot sale! 42CrMo Taper cross bits for hard rock drilling
...l: 40Cr, 42CrMo. Application: The products cross bits are mainly used in coal mining, metal mining, stoning and tube engineering. ...nsive
adaptability. The tapered cross bit is mainly used for diging into mine laneway and blasting holes
in all drilling works matched with the taper d... The taper cross bits can be used under any rock drilling condition because of it's comprehensive
adaptability. The tapered cro... The taper cross bits can be used under any rock drilling condition because of it's comprehensi...
Posted on: 2017-12-27 from China - Shandong
| | | | 0 | Sell | China Good supplier 11 Degree Taper cross bits for hard stone drilling
...l: 40Cr, 42CrMo. Application: The products cross bits are mainly used in coal mining, metal mining, stoning and tube engineering. ...nsive
adaptability. The tapered cross bit is mainly used for diging into mine laneway and blasting holes
in all drilling works matched with the taper d... The taper cross bits can be used under any rock drilling condition because of it's comprehensive
adaptability. The tapered cro... The taper cross bits can be used under any rock drilling condition because of it's comprehensi...
Posted on: 2017-12-26 from China - Shandong
| | | |
| | 0 | Sell | 38mm 7degree Horseshoe taper chisel bit/coal mining tools
...ll the rock hole within diameter of 50mm. It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traf... ...e buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. We can supply long skirt and short skir... 1. Type: chisel bits
2. Size: 22mm, 23mm
3.Diameter: 20-60mm. 4. Taper: degree 6°, 7°, 11...
Posted on: 2017-12-26 from China - Shandong
| | | | 0 | Sell | Coal Mining Bit/Coal Mining Tools/Drill Bits for Coal Mine
The heads of our mining bits adopt tungsten carbide, which can drill powerfully into the rock to break the rock. Besides, while working, our mi... The heads of our mining bits adopt tungsten carbide, which can drill powerfully into the rock to break...
Posted on: 2014-10-22 from China - Tianjin
| | | 0 | Sell | KAMA brand raise borer China
...f. It has been widely adopted in varies of engineering fields, which cover coal mine, metal mine and also water conservancy and hydropower subject. The pr... ... has been widely adopted in varies of engineering fields, which cover coal mine, metal mine and also water conservancy and hydropower subject. The product... KAMA brand raise borer machine is highly efficient in drilling the dummy shaft, including bunker, ventilation outlet, pressure conduit... ...but also social benefits. TERMINOLOGY
Pilot Hole: Use the tri-cone rock bit to drill the hole forward along the whole borehole. Reaming Bit: The dril...
Posted on: 2014-08-05 from China - Jiangxi
| | | 0 | Sell | Pnuematic rock drill, rock drill for mining
...anagement export
3.Good qaulity with forging/smithing process
4.Safe for coal/gold mining use
YT27 hand held air-leg rock drill is rock drilling equi... ...fficiency. It is widely used in rock drilling. It's very important to coal mine, railway
traffic, water conservancy and so on. According to the differen... Product Name: YT27 Rock Drill
Simple :1.Strict quality system with ISO9001, MA, CE certification
2.Re... ...0
°C
Air pipe Diameter
25
mm
Water pipe Diameter
13
mm
Shank bit Size
H22*108
mm
Posted on: 2013-01-25 from China - Anhui
| | | 0 | Sell | Rock drilling tools
...s, cross bits, retrace
button bits, DTH hammer and bit, top hammer bit, coal mining bit, drag bit, tungsten carbide
buttons, PDC bit, triton bit, T... ... Tapered drill rod, pilot bit, etc. They are widely used in
metallurgy mine, geological
exploration, quarrying, mining, railways, highways, hydroel... Weihai Bestdrill Drilling Tools Co., Ltd., located in Weihai, Shandong, China, is leading
man... ...nufacturer and supplier nearly
15 years, specializing in rock
drilling bits. The leading products
are "Bestdrill" brand rock drilling
tools, incl...
Posted on: 2013-04-22 from China - Shandong
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