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rock drilling tools for tunneling

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buy T45 Rock Drill Rods Drill Steel Extension Rod for Drfting and Tunneling online manufacturer

T45 Rock Drill Rods Drill Steel Extension Rod for Drfting and Tunneling

Product Description T45 extension rod drill steel is a very common rock drill rod, it can be widely used in open-pit bench drilling and underground production drilling. T45 drill extension rod is a vital tool ... Read More
2025-08-12 09:23:42
buy Drop Center Ballistic Retrac Button Bit for Rock Drilling Tools online manufacturer

Drop Center Ballistic Retrac Button Bit for Rock Drilling Tools

Drop Center Ballistic Retrac Button Bit for Rock Drilling Tools 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
2022-04-13 14:34:19
buy Dia 102mm Retrac Thread Button OEM Rock Drilling Bits online manufacturer

Dia 102mm Retrac Thread Button OEM Rock Drilling Bits

GT60 Dia 102mm Retrac Thread Button Rock Drilling Bits Product General Introduction: 1. Application: The Thread button bits / Jack hammer bits are widely used in metallurgy mine, geological exploration, water ... Read More
2022-03-15 16:44:08
buy Mining Operations Tungsten Carbide R25 Drifter and Speed Drill Rods online manufacturer

Mining Operations Tungsten Carbide R25 Drifter and Speed Drill Rods

Mining Operations Tungsten Carbide R25 Drifter and Speed Drill Rods Product Description : Drill Rod Length, mm Diameter, mm Weight, kg Drifter Rod, R32-Hex25-R25 Flushing Hole 8.6mm 2100 25 8.6 2400 9.6 2600 10... Read More
2022-03-15 16:25:35
buy T45 Threaded Drill Rod ,  Length 610mm - 6095mm for Hard Rock Drilling online manufacturer

T45 Threaded Drill Rod , Length 610mm - 6095mm for Hard Rock Drilling

T38 / T45 / R32 Threaded Drill Rod , Length 122 mm - 6095mm for Hard Rock Drilling Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized ... Read More
2022-03-15 16:25:36
buy 4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling online manufacturer

4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling

4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling PDC& Tricone bits, Bits Type/IADC code:F4455HB / M422, Power of counterpoise design Short parabola Crown Profile,16 cutterS,Power of ... Read More
2025-03-07 16:10:48
buy Quarrying Industry 7D Chisel Drill Bit  Dia 34 mm Mining Drilling Bits  for small hole range online manufacturer

Quarrying Industry 7D Chisel Drill Bit Dia 34 mm Mining Drilling Bits for small hole range

Product Specification Product Taper Chisel bit Diameter 32mm Taper degree 7D For class of rock 8~12 Weight 0.27 KG Color Green (customized according to customer needs) Tapered equipment affords drillers the ... Read More
2019-10-21 17:47:41
buy Mining T45 Drill Shank Adapter For Rock Drilling online manufacturer

Mining T45 Drill Shank Adapter For Rock Drilling

Shank adapters: Shank adapters are manufactured from specially selected alloy steels with heat treatment through carburizing which withstands the high impact power of drilling.There's a multiple drilling rigs ... Read More
2025-07-23 14:24:22
buy IADC F4455D / M422 PDC Drill Bit Short Parabola Crown Profile With Ø16 Cutters online manufacturer

IADC F4455D / M422 PDC Drill Bit Short Parabola Crown Profile With Ø16 Cutters

IADC F4455D / M422 PDC Drill Bit Short Parabola Crown Profile With 16 Cutters PDC& Tricone bits, Bits Type/IADC code:F4455D / M422, Short parabola Crown Profile Short parabola Crown Profile,16 cutters,Power of ... Read More
2025-03-07 16:10:48
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F4456HY M422 PDC Drill Bit Short Parabola Crown Profile Ø16 / Ø19 Cutters

F4456HY M422 PDC Drill Bit Short Parabola Crown Profile 16 19 Cutters PDC& Tricone bits, Bits Type/IADC code:F4456 HY/ M422, Short parabola Crown Profile, 16 & 19 cutters Short parabola Crown Profile,16 & 19 ... Read More
2025-03-07 16:10:48
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