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drill extension rod

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buy 6'' down the hole hammers DHD360 SD6 QL60 M60 Series tools for drilling online manufacturer

6'' down the hole hammers DHD360 SD6 QL60 M60 Series tools for drilling

6' down the hole hammers DHD360 SD6 QL60 M60 Series tools for drilling High air pressure DTH hammer, two types: with foot valve and without foot valve. Advantages: 1.Out of the trouble of foot valve fracture ... Read More
2021-08-27 11:18:27
buy Tungsten Carbide Button Drill Bit R32 Dia 64mm Flat Face Or Drop Center online manufacturer

Tungsten Carbide Button Drill Bit R32 Dia 64mm Flat Face Or Drop Center

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
2019-10-23 16:41:14
buy Durable Retractable Drill Bit GT60 Thread For 3660mm MF Drill Rod High Performance online manufacturer

Durable Retractable Drill Bit GT60 Thread For 3660mm MF Drill Rod High Performance

Factory High Quality GT60 Thread Retrac Button Mining Bit apply to 3660mm MF Drill Rod Product Description KSQ(Miroc)thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ... Read More
2022-03-15 16:44:09
buy 64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling online manufacturer

64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling

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 drilling, underground mining, ... Read More
2020-07-24 16:03:44
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
buy Carbon Steel Downhole Drilling Tools API Drill Pipe Coupling Pin Box Sub Adaptor online manufacturer

Carbon Steel Downhole Drilling Tools API Drill Pipe Coupling Pin Box Sub Adaptor

2 3/8 Mining DTH Tools API Drill Pipe Coupling Pin Box Sub Adaptor PRODUCT SPECIFICATION DTH Drill Rods: Diameter Length Connection Thread Wall Thickness mm inch mm Foot mm inch 60 2 3/8 1,000~4,500 3 3/8 ~ 14 ... Read More
2019-11-20 16:45:23
buy Drilling Rig Tools Drill Shank Adapter Atlas Copco R32 R38 T38 Thread For COP / BBC / BBE online manufacturer

Drilling Rig Tools Drill Shank Adapter Atlas Copco R32 R38 T38 Thread For COP / BBC / BBE

Drill Shank Adapter Atlas Copco Specifications: Atlas Copco Rock Drill Thread Length, mm Weight, kg Flushing, mm Atlas Copco BBC 43 BBC 44 BBC 45 BBC 100 R32 380 2.2 10 Atlas Copco BBC 51 BBC 52 BBC 53 BBC 120 ... Read More
2022-04-13 14:40:08
buy Tunneling Self Drilling Anchor Bolt Thread 1600kN Ultimate Load Capacity online manufacturer

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 S7 / S8 / S9 Hardness Geological Diamond Core Drill Bit online manufacturer

S7 / S8 / S9 Hardness Geological Diamond Core Drill Bit

S7 / S8 / S9 Hardness Geological Diamond Core Drill Bit Description: Impregnated Diamond Core Bits are manufactured with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix ... Read More
2022-04-02 11:47:25
buy HL500 Mining Drill Shank Adapter T38 T45 T51 500mm Length For Tunneling online manufacturer

HL500 Mining Drill Shank Adapter T38 T45 T51 500mm Length For Tunneling

T38 T45 T51 Atlas Copco Drill Striking Bar Shank Adapter for Top Hammer Consumables Shank adaptor or shank adapter/striking bar, the task of the shank adapter is to transmit rotation torque, feed force, impact ... Read More
2022-04-13 14:40:08
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