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raise boring drilling tools

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China Effective Raise Boring Cutter For Rock With Different Crushing Properties factory

Effective Raise Boring Cutter For Rock With Different Crushing Properties

Hard and Effective Raise Boring Cutter For Rock with Different Crushing Properties Introduction For our raise boring cutter, they are 5 rows. We are using good quality steel and good quality carbide to ensure ... Read More
2019-01-31 12:52:03
China Five Rows Raise Boring Cutters Hard Alloy Material For Rock Hardness F6 - F18 factory

Five Rows Raise Boring Cutters Hard Alloy Material For Rock Hardness F6 - F18

Five Rows Long Service Life Raise Borer Machine Roller Cutter For Rock Hardness of F6-F18 Introduction In our factory, there are two kinds 5 rows cutter, one is our M type and another is our H type. In order to ... Read More
2019-01-31 12:52:03
China Optimum Mobility Boxhole Boring Rig Machine , Raise Boring Drill With Max 670mm Diameter factory

Optimum Mobility Boxhole Boring Rig Machine , Raise Boring Drill With Max 670mm Diameter

Versatile Box Hole Borer Up Drilling Medium to Large Drift with Maximum 670mm Diameter Introduction As the technological leader of underground mining, we cooperate with contractors and customers to develop new ... Read More
2019-01-31 12:51:02
China Versatile 20° Gradeability Raise Boring Rig , Boxhole Boring Equipment RCS System factory

Versatile 20° Gradeability Raise Boring Rig , Boxhole Boring Equipment RCS System

Versatile Box Hole Borer Up Drilling Medium to Large Drift with Maximum 670mm Diameter Introduction As the technological leader of underground mining, we cooperate with contractors and customers to develop new ... Read More
2019-01-31 12:51:02
China 282mm Raise Boring Accessories Drilling Tricone Bits With Floating Bearing factory

282mm Raise Boring Accessories Drilling Tricone Bits With Floating Bearing

282mm Raise Boring Drilling Tricone Bits with Floating Bearing and Rubber Oil Storage Bladder INTRODUCTION The tricone bit is the most widely used drill bit. When the tricone bit is working, the cutting teeth ... Read More
2019-01-31 12:54:02
China Raise Boring  Drill Rod Top Material can  Withstand Tremendous Loads factory

Raise Boring Drill Rod Top Material can Withstand Tremendous Loads

Raise Boring Drill Rod Top Material can Withstand Tremendous Loads Introduction: Our Raise Boring Drill Rod has a great quality, and high strength and standard strength drill pipes are designed and manufactured ... Read More
2019-04-28 10:43:19
China Fast Drilling Hydraulic Raise Borer 400m Max Raise Depth / 2200KN Lifting Force factory

Fast Drilling Hydraulic Raise Borer 400m Max Raise Depth / 2200KN Lifting Force

Fast Drilling Modular Design Ventilation Shaft Hydraulic Raise Boring Machine 400 m Depth Introduction: Thanks to the modular design of Raise Boring Machine, It has a high degree of flexibility even in limited ... Read More
2019-01-31 12:50:02
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