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..., Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in...
...DTH Button Bits For Difference Hard Rock DTH Hammer Drilling Button Bit From 2" To 24" Bit Face Selection: Flat face, Concave face, Convex face. Application: Blasting Hole HAMMER INCH BIT DIA(MM) BIT DIA(INC...
...Rock Drill Bits T45 Diameter 76mm Dome Flat Thread Button Bits Specification of drill bit: • Thread: T45 • Diameter:89mm Other information: • Gauge:8×13mm • Front:5×13mm • Skirt Design: Standard • Weight: 3....
...Rock Drill Bits T45 Diameter 76mm Dome Flat Thread Button Bits Specification of drill bit: • Thread: T45 • Diameter:89mm Other information: • Gauge:8×13mm • Front:5×13mm • Skirt Design: Standard • Weight: 3....
..., 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 127mm and differeent matched thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ......
..., 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 127mm and differeent matched thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ......
...T45 thread rock drilling tools, T45 retrac ballistic button bits, button bit T45, drill button bits, retrac button bits, thread button drill bit etc.. Threaded button bits: 1. Thread button bits (32mm, 41mm,...
... variety of thread rock drilling tools, T45 retrac spherical button bits , button bit T45, drill button bit, retrac button bits, thread button drill bit etc. Button bits: 1. Thread button bits (32mm, 41mm, 4...
Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button bits by hot press technology. Characteris...
... 2 6x13 5x10 4 Br2-80 90 2 6x13 6x13 4.2 Br2-90 Hammer Size Bits diameter Shank Metric Inch 1" 64mm-70mm 2 1/2"-2 3/4" BR1 2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2 3" 90mm-102mm 3 1/2"-4" COP32/COP34/......
ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 Ro...
... of drilling holes from 3" to 32"(76mm-1000mm) in diameters, DTH drilling tools with large diameters for deep holes drilling, eccentric(ODEX) casing system and concentric casing system, reverse circulation h...
...Rock Mining Tools Retract Button Bit Description: Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Spec...
..., 51mm, 57mm, 64mm, 70mm, 76mm . 2) Material: 45CrNiMoV,YK05. 3) Advanced heat treatment technology. 4) Variety carbide tips suitable for different rock formations. 5) Thread connection: H25, R22, R25, R28, ...
...button bits for surface and underground drilling with new models designed for soft rock formations. The new models feature full ballistic buttons that protrude 20 percent to 25 percent more than standard bal...