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Showing posts from October, 2020

An Overview of Drill Bits and Hole Openers Used for Rocks

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The world of drill bits used for rock drilling across various industries is largely dominated by PDC bits even though they were first used in the oil and gas industry in the early 1970s. As far as the drilling tools used in the construction and HDD industry are concerned, these are way more fast, durable, and easily steerable when used in suitable formations but one mismatch can result in a huge decline in the performance of the tool. However, the good news is that there are several handpicked drill bit suppliers in the UK that offer drilling tools in a variety of designs to make sure the performance is not affected at any cost. Factors such as the number of blades, size of the cutters as well as the blade angles can be customized as per the individual needs of your application. Here, it must be noted that even though a bit with a greater number of blades handles harder formations pretty well, it cuts very slowly in softer formations. PDC bits are widely used across all kinds of indus...

Determining the Right Drilling Bits for A Project

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  Be it for a waterwell or a construction project, choosing the right drill bits for any project is a critical decision that can save you a lot of money on costly replacements and even optimizes the performance. There is an ideal bit for every kind of rock formation and soil type – the key for effective drilling is identifying this bit. Let’s take a look at the performance characteristics of some of the most commonly available drill bits: Step Drag Bits : Step drag bits are well-suited for clay, sand, and medium hard formations. These bits are capable of drilling pilot holes quickly and feature a hardness that ensures a sharp cutting edge and longevity. These can be paired with reamers of different sizes for opening holes. Roller Cone Bits: Roller cone bits will allow you to power through the toughest of the soils and rocks. The durable TCI inserts steel-based products with increased efficiency and longevity PDC Bits : Polycrystalline Diamond Compact bits have spinning PDC cutters ...