PDC drill bits are a kind of fixed drilling cutter that is used for drilling an oil well or a water well borehole, there are two types of PDC drilling bits that are very popular in the market, one type is called matrix body PDC drill bits and the other type is called steel body PDC drill bits. Matrix body PDC drill bits are made of steel and tungsten carbide material to improve their wear resistance and erosion, the life span of this matrix drill bit is longer. Steel body PDC drill bits are made of high alloy steel.
Both of these PDC Drill bits are carefully manufactured in the factory. The making process of matrix body PDC drill bits is more complex than that of steel body PDC drill bits, which is why steel body PDC drill bits are a little cheaper. To make sure the benefit of the customers who bought them, the bits are strictly checked before shipping to the buyer.
What are the differences between these two PDC drill bits and which one should I buy? Actually, this depends on the projects and the formation of the earth. If there are a lot of hard stones beneath the soil, I think the matrix body PDC drill bits will be proper because the matrix body PDC drill bits have a tungsten cutter which will be more durable. If there are no hard rocks beneath the soil or there is no rocks beneath the oil, the steel body PDC drill bits will be good for it, another reason is that the steel body PDC drill bit is more economical.
Welcome to contact one of the professional manufacturers of PDC drill bits in China, the engineer will help to choose the most suitable PDC drill bits for your project.