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hardened steel drill bits

(267)

Betopper Thread Tungsten Carbide Button Bits Rock Drilling Retractable
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Betopper Thread Tungsten Carbide Rectrac Button Bits For Rock Drilling The information you may like to know before order: 1. Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight 2. ... Read More

2019-10-23 16:40:52

R32 Tungsten Carbide Domed Fast Drilling And Quarrying Tools Thread Reaming Button Bit
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R32 Tungsten Carbide Domed Fast Drilling And Quarrying Tools Thread Reaming Button Bit Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth. ... Read More

2022-10-14 15:08:26

R32 64mm Button Bit and Retrac Button Bit With High Grade YK05 Tungsten Carbide Inserts
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R32 Drill Bit With High Grade YK05 Tungsten Carbide Inserts Thread: R32 Color: Green or Based on Customer requirements Type: R32 Drill Bit Widely used drifting and tunneling R32 Thread Button Bit Specification ... Read More

2022-03-15 16:40:36

R28 Thread Button Bits Rock Drilling With High Grade YK05 Tungsten Carbide
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Button Dril Bit R28 Thread With High Grade YK05 Tungsten Carbide Thread: R28 Color: Green or Based on Customer requirements Type: R28 Button Bit Widely used drifting and tunneling R28 Thread Button Bit ... Read More

2020-04-30 16:02:20

Low Air Pressure DTH Hammer Bit CIR90-90mm Diameter For Water Well Drilling
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Low Air Pressure CIR90-90mm Diameter DTH Hammer Bit for Water Well Drilling Application Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well ... Read More

2019-10-23 16:41:18

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
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R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling Describtion Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ... Read More

2020-05-21 15:15:10

Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits
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Factory Price Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & ... Read More

2022-03-15 16:40:34

Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling
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Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling Product Specification Product H25 Button bit Diameter 45mm Buttons 9x8mm,6x9mm Flushing hole No. Front 1, Side 1. Weight 0.42 KG ... Read More

2019-10-28 15:22:24

GT60 Tungsten Carbide Bit and Retrac Bit Dia102-152mm For Drilling Hole
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YK05 Tungsten carbide bit GT60 Dia102~152mm button bit and retrac bit for long hole drilling Product Name: GT60 button bit Description: GT60 button bit Button bit Made with high quality of best quality alloy ... Read More

2022-03-15 16:40:34

T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits
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T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ... Read More

2022-10-27 11:37:50

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