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Good quality Crawler Raise Borer for sales
Good quality Crawler Raise Borer for sales
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hardened drill rod

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China Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure factory

Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

High-strength and Optimized Thread Structure RBM Drill Rod with High Alloy Steel In order to meet different application, we could supply standard drill pipes (resistance strength greater than 700Mpa) and high... Read More
2019-01-31 12:52:02
China High Strength Raise Boring Drill Rod Weight Reduction With Long Service Ability factory

High Strength Raise Boring Drill Rod Weight Reduction With Long Service Ability

High-strength raise boring drill rods with long service ability and durability Our high-strength raise boring drill rods are designed and manufactured with an emphasis on durability, weight reduction, and long ... Read More
2019-01-31 12:52:02
China Good Impact Toughness Raise Boring Drill Rod Top Grade DRB40 / 4330V Material factory

Good Impact Toughness Raise Boring Drill Rod Top Grade DRB40 / 4330V Material

New custom material of the drill pipes New type material of drill pipes has been developed in cooperation with professional manufacturer. The loading capacity of the drill pipes has been increased greatly ... Read More
2019-01-31 12:52:02
China Vibration Reduction Raise Boring Stabilizer Rod 10 / 11.25 Inches For Underground Mineral factory

Vibration Reduction Raise Boring Stabilizer Rod 10 / 11.25 Inches For Underground Mineral

10' and 11 1/4' Prevent Pilot Hole from Deviating Raise Borer Stabilizer Rod In our company, the 10 inches and 11.25 inches raise borer stabilizers are availible. Centering and stabilizing the drill bit during ... Read More
2019-02-01 12:45:20
China Boxhole Boring Machine 60 - 200m Depth Without Concrete Platform Similar with Easer L factory

Boxhole Boring Machine 60 - 200m Depth Without Concrete Platform Similar with Easer L

60 - 200m Depth Upream Raise Boring Equipment Similar with Easer L for Ventilation Introduction Our upream raise boring machine is a low profile raise boring drilling rig, suitable for holes with diameter of ... Read More
2019-02-15 12:26:01
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