PNEUMATIC ROCK DRILL BITS FOR DRILLING AMP BLASTING

Decibel level of a pneumatic rock drill

Decibel level of a pneumatic rock drill

The results of the experimental study for the compressive strength and the abrasivity of the rock samples are given in Table 1. It is seen that, with increase in compressive strength abrasivity of rock samples also increases. This may be attributed to increase in the resistance of rocks to wear with increase in the. . Regression analysis is the statistical methodology for predicting values of one or more dependent variables from a collection of (independent) variables.. . The coefficient of correlation between the measured and predicted values is a good indicator to check the prediction performance of the model. In this study, values. [pdf]

Drill bit for drilling into rock

Drill bit for drilling into rock

There are many different types of drill bits, each designed for a specific purpose. However, the main factor determining which drill bit to use on rock is the hardness of the material. The harder the rock, t. [pdf]

Rock drill drilling reinforced concrete

Rock drill drilling reinforced concrete

Drilling precise holes in reinforced concrete, bricks, or standard concrete demands specialized equipment. Thus, a diamond core drill is the ideal tool for these challenging jobs. Here's a clear, step-by-step guide on achieving perfect holes every time using diamond core drill bits. [pdf]

Power Your Operations With Reliable Mining Equipment?

We are a leading manufacturer of drilling rigs and air compressors for mining and construction industries.