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diameter 152mm rock drill bit

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High performance 32mm, 34mm,36mm,38mm,40mm - 7 / 11 / 12 degree tapered rock drill button bit with 7 carbide JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ...
Beijing, china
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Product Description: Steel Body PDC Drill Bits are specially designed for drilling in hard formations. With a diameter of 9-1/2 inch and 5 blades, they are made of polycrystalline ...
Jiangsu, china
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Product Description: Taper drill bits are essential tools for rock drilling, widely used in various industries such as railway, subway, highway, tunnel, mining, metallurgical ...
Hebei, china
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Small rock drill bits T45 89mm 3 1 / 2 inch rock drill button bit with 14 ballistic carbide T45 Button Bit Thread Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm ...
Beijing, china
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GT60 Diameter 152mm Ballistic Thread Rock Drill Bit 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in ...
Beijing, china
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High Wear Resistance Retractable Hard Rock Drill Bits Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
china
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6.5′′ (165mm) 3 Wings Blades Step Drag Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, ...
Hunan, china
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For hard rock and Rock drill bits Diamond core drill bits PQ HQ NQ Impregnated Core Bits For Sandstone Drilling ROSCHEN Diamond Core Drilling Bit, Diamond Drill Bit for Sandstone ...
Shanghai, china
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Product name: 7 Degree Tapered Rock drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper ...
china
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38mm 8 teeth high quality jack hammer rock drill bit 32mm 34 mm tapered drill bit Product Description Taper button bit as small hole bit is different with thread button bit as long ...
Zhejiang, china
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high performance 32mm, 34mm,36mm,38mm - 7 / 11 / 12 degree tapered rock drill button bit with 7 carbide JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ...
Beijing, china
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Tungsten Carbide 45mm R32 Thread Button Rock Drill Bits Product Information: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and ...
Hebei, china
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Quarry Mine R32 retrac rock button drill bits Thread Button Bit Rock Drilling Bits KSQ's thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ...
Beijing, china
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Product Description 40mm 7 button hard rock drill bits for mining Drill bits are widely used in tunneling, mining, construction, stonework, transportation facility construction etc...
china
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Mining / Blasting Rock Drill Bits Forging High Performance Heavy Duty Bits JCDRILL Thread Reaming Button Drill Bit Reaming bits made from high alloy steel and tungsten carbide as ...
Beijing, china
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High Quality 48mm R32 Alloy Steel Thread Button Rock Drilling Bit for Tunnels Description Of Normal Body 48mm R32: Thread button bits are made by high quality alloy steel bar and ...
Hebei, china
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock ...
Beijing, china
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High performance R32 T38 T51 34mm 41mm 64mm rock drilling tools thread button bits for sale JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy ...
Beijing, china
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R32 51mm tungsten carbide rock drilling threaded button drill Description: Our threaded button bit is made by best quality alloy steel bar and tungsten carbide ,through heat ...
Hebei, china
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7 / 11 / 12 Degree Tapered Button Bits Small Rock Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for ...
Beijing, china
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