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89mm drilling button bit

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JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ...
Beijing, china
Verified
T51 115mm Ballistic Spherical Thread Button Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ...
Beijing, china
Verified
PDC Button Bit 9 Inch 7 Blades API Rock Bit Of Diamond Drilling Tool 1 . Descriptions: In environments in which body erosion is likely to cause a bit to fail, matrix-body PDC are ...
Jiangsu, china
Verified
Product name: HD45 Shank 127mm 4 Inch High Air Pressure DTH Drill Hammer Bits For Exploration Drilling Product category: DTH drill tools Diameter: 127 mm KINGDRILLING high air ...
china
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64mm T38 Flat Face Threaded Button Bits Retrac Cobalt Tipped Drill Bits Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive ...
Henan, china
Member
Drifting and Tunnelling Tool Diameter 45mm R32 Thread Button Bit Description Of 45mm R32 Thread Button Bit: Diameter 45mm R32 thread button bit is mainly used in underground ...
Hebei, china
Verified
DTH Drill Bits Product features: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment ...
Beijing, china
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R32 Reaming Thread Button Bit for Rock Drillings Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ...
Beijing, china
Verified
API Rock Bit 17 Inch 7 Blades PDC Button Bit Of Well Drill Bit 1. Description : Steel is the opposite of matrix. It can of withstanding high impact loads, but is softer and lacks ...
Jiangsu, china
Verified
45mm R32 Threaded Rock Mining Drilling Button Bit for Hydraulic Drilling Machine Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ...
Henan, china
Member
Tophammer Forging Diameter 64mm R32 Thread Button Bit Drifting Tool Description Of 64mm R32 Thread Button Bit: Diameter 64mm R32 thread button bit is mainly used in underground ...
Hebei, china
Verified
4 Inch DTH Button Bits For DHD340 High Pressure Hammer Water Well Drilling Description We can design and manufacture the personalized products to meet your specical apllication, ...
Beijing, china
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Drill Bit PDC 12 Inch PDC Drill Bit of Diamond Drilling Rig Bit ​ 1 . Descriptions: PDC (Polycrystalline Diamond Compact/Composite) drill bits are highly efficient tools utilized ...
Jiangsu, china
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DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50 In Down the hole drilling, the DTH rock drilling hammer bit is a continuation of the shank, which the rock drill ...
Henan, china
Member
89mm T45 Button Bit Semi Ballistic Hard Rock Drill Bit For Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process ...
Hebei, china
Verified
R25 6 Degree 3.5" Shank High Strength Alloy Steel Reaming Button Bit Description Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, ...
Beijing, china
Verified
R25 R28 R32 Rock Orefield Drill Reamer Bit With Pilot and Buttons , 64-127mm Diameter 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) ...
Beijing, china
Verified
DTH Button Bits 76mm BR2 Middle-Low Air Pressure DTH Hammer For Quarrying 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. BR Series DTH Button Bit ...
Beijing, china
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BR Series 64mm 70mm 76mm 95mm For BR1 BR2 BR3 DTH Hammer Button Bits 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. Product: DTH Hammer Bits Low Air ...
Beijing, china
Verified
R25 Tungsten Carbide Short Skirt Spherical Button Drill Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
Beijing, china
Verified
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