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hardened steel drill bits

(271)

T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits
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T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits Widely used drifting and tunneling Bit face design is ideal for medium-hard to hard abrasive rock Product Name: different rock ... Read More

2022-08-11 16:54:47

Ballistic T45 Quarrying Green Threaded Drilling Tools Retrac Thread Button Bits
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Ballistic T45 Quarrying Green Threaded Drilling Tools Button Drill Bit Specifications Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in ... Read More

2022-10-26 11:40:48

11 degree 34mm Tungsten Carbide Tapered Knock off Rock Drill Button Bits
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11 degree 34mm Tungsten Carbide Tapered Knock off Rock Drill Button Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More

2022-10-20 15:30:07

32-42mm With Short / Long Skirt Rock Drilling Tapered Button Bits
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32-42mm With Short / Long Skirt Rock Drilling Tapered Button Bits Features : Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More

2022-07-25 15:29:36

32Mm 34mm 36mm 38mm 40mm 42mm tapered button bits for quarry tunnel bench drilling
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32Mm 34mm 36mm 38mm 40mm 42mm tapered button bits for quarry tunnel bench drilling What can you get from KSQ? 1. Good service for the products purchased 2. Good quality control of products produced 3. ... Read More

2022-04-13 15:03:05

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

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

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

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