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extension threaded drill rod

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buy R25-45mm Spherical Milling Drill Bits Tungsten Carbide long Skirt for Underground mining online manufacturer

R25-45mm Spherical Milling Drill Bits Tungsten Carbide long Skirt for Underground mining

Description Product R25 Button bit Diameter 45mm Buttons 2x9mm,5x10mm Flushing hole No. Front 1, Side 1. Weight 0.6 KG Color Green (customized according to customer needs) This type of bit is well known for its ... Read More
2019-10-23 16:41:51
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Low Air Pressure Down The Hole Drilling Tools Hammer For Tunneling Mining

YS Low Air Pressure DTH Hammer - 110# Specifications: Drilling Diameter, mm Length, mm Outer diameter, mm Weight, kg Working Air Pressure, MPa Air consumption, m3/min Impact power (NM) Number of shocks (times / ... Read More
2025-03-07 16:20:51
buy Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling online manufacturer

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

Retract skirt / drop center T45 drill bit with 4.5" /114mm and golden Widely used drifting and tunneling Description: Drill rod usingT45 thread system. With wrench flats to aid in coupling/decoupling of rods ... Read More
2019-10-23 16:41:45
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Tunneling Self Drilling Anchor Bolt Thread 1600kN Ultimate Load Capacity

Self Drilling Anchor System T76N - 76mm Anchor Bolt Made of #45 Steel Descriprion: The self-drilling hollow bar anchor system consists of a hollow threaded bar with an attached drill bit that can perform ... Read More
2019-12-09 09:45:35
buy T45 70mm 76mm Spherical Threaded Button Rock Drill Bits online manufacturer

T45 70mm 76mm Spherical Threaded Button Rock Drill Bits

Description T45 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling. Our offers a complete selection of Top Hammer ... Read More
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Hydraulic Bench Dth Button Bits R32 / T38 / T45 / T51 For Drilling Tools

Hydraulic Bench Dth Button Bits R32 / T38 / T45 / T51 For Drilling Tools Feature Adopts superior raw material to produce; Have rich manufacture experience and strict quality control system Long service life We ... Read More
2019-10-23 16:40:42
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Water Well Drilling Tools PDC Drill Bits With Two Wings Tungsten Carbide Nozzle

PDC Drill Bits Tungsten Carbide Nozzle High Quality Specification: Model PDC Bit, Diamond Bit, Diamond Core Bit IADC Code M222,M232,M122,M223,M332,M332,M416, M436,M316 Sizes From 3 to 171/2 larger sizes for ... Read More
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Product Description T45 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling.With the top quality of alloy steels and ... Read More
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Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge Threaded 71mm Diameter

T38 T45 T51 Coupling For Connecting Extension Coupling Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling ... Read More
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Mitsubishi Design Rock Drilling Bits For Marble / Granite Quarries

Good Qaulity Drilling Bits for Marble and Granite Quarries Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the ... Read More
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