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rock drilling tools for tunneling

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Rock Drilling Tools (175)

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rock drilling tools for tunneling

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O - ring / Comperssion Buffer / Check Valve / External Cylinder downhole drilling tools spare parts for DTH Hammer
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O - ring / Comperssion Buffer / Check Valve / External Cylinder downhole drilling tools for DTH Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More

2021-08-27 11:51:42

T45 76mm Rock Drill Bit Hard Rock Drill Bit Mining Bits
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Rock Drill Hard Metal Drilling Tools T45 76mm Carbide Thread Button Bits Product Description The ball tooth bit uses different alloy teeth (hemispherical teeth, bullet teeth, parabolic teeth, etc.) according to ... Read More

2020-09-24 14:44:27

R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining
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R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining Product Specification Product R32 Cross type bit Diameter 43mm Alloy 16x10mm Flushing hole No. Front 1, Side 4 Weight 0.7KG Color ... Read More

2020-04-15 02:48:16

Chisel Bit Integral Drill Rod Steel rock mining tools efficiency
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Chisel Bit Integral Drill Rod Steel rock mining tools efficiency Name: Integral Drill Rod Brand:MIROC Original: China The Hex22 Integral drills steels, Hex22 x 108 mm shank, are the most common type within the ... Read More

2021-08-30 15:55:41

R32N Anchor Bar Rock Self Drilling Bolts For Tunnel Pre - Support / Slope
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R32N Anchor Bar Rock Support and Reinforcement Anchor Drilling Tools Self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support... Read More

2022-04-08 15:23:24

R32 Tungsten Carbide Mining Rock Drilling Tools Button Drill Bit
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R32 Tungsten Carbide Mining Rock Drilling Tools Button Drill Bit Description This type of bit is a high speed drilling bit for soft to medium rock formations (between 50 Mpa to 150 Mpa compressive strength). ... Read More

2022-10-20 14:35:58

Round 3050mm T38 Threaded Drill Rod For Quarrying Tunneling Blasting
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T38 Threaded Drill Rod T38 Thread Drill Rod T38 drill rod, other names are extension drill steel, extension drill rod, and Extension steel, M/F rod (Speed rod). Two Type: Hexagonal and round cross-sections. ... Read More

2025-03-12 15:06:39

7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit
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7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit Tapered Button Bits: We offer high quality of tapered button bits & tapered drilling equipments, these tapered drilling button bits are made with ... Read More

2022-08-16 16:19:28

R32 T38 T45 T51 Gardner Denver Rock Drill Shank Adapter Rock Drilling Tools
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R32 T38 T45 T51 Gardner Denver Rock Drill Shank Adapter Rock Drilling Tools In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation ... Read More

2022-04-13 14:40:07

H19 - H22 Integral Tungsten Carbide Rod for Tunnelling / Quarry Length 400 - 8000mm
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H19 - H22 Integral Tungsten Carbide Rod for Tunnelling / Quarry Length 400 - 8000mm Description Integral drill steel rod is used by a hand held drill machine in Underground mining and for small hole drilling, ... Read More

2016-12-13 17:01:27

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