Rock Drill And DTH Drill

Introduction of YT28 rock drill YT28 type air leg rock drill is a relatively modern rock drill product. It adopts the design technology of modern rock

DTH hammers are primarily percussion tools and penetrate more by shattering materials than by tearing it. The same air which passes through the hammer

1 Preparation for drilling with the hand-held rock drill: 1) Before starting the rock drill, knock on the top to check the biogas, check whether the h

The working principle and operating procedures of the rock drill Rock drill is a simple, light and economical tunneling machine, widely used in road c

When using the YT28 rock drill, pay attention to the following items:The YT28 JACKLEG DRILL has anti-rust oil when it leaves the factory, it should be

In addition to the technical safety regulations for general rock drilling operations, special attention should be paid to YT28 Rock Drill: The screw

Energy saving, efficient, reliable and durable The product YT28 ROCK DRILL is energy-saving and efficient, parts life is long, sturdy and durable, eas