Tricone bits are key tools used in drilling wells. However, the two basic types are Mill Tooth and Insert Tricone Bits. Each variety has its own special features, and is suitable for different drilling jobs. We will also discuss the distinction between Mill Tooth and Insert tricone bit​, how to choose the best for your drilling project and when to use each one.

Difference between a Mill Tooth and Insert Tricone Bit

Mill Tooth tricone bits have steel teeth that are milled directly into the bit. These are really good for boring in anything hard (rock or clay). They’re durable and withstand heat and heavy weights. Insert bit tricone, on the other hand, have hard tungsten carbide milling equipment inserted into them. These shapes are sharp and can easily pierce soft materials, including sand and gravel. Insert tricone bits can drill more rapidly and have a longer service life.

Selecting the Right Tricone Bit

Choosing between a Mill Tooth or Insert Tricone bit. You should consider the formation that you’re drilling in to. Mill Tooth bits are the best when drilling through hard materials such as rock or clay. They're powerful and can bust through hard things. Insert Tricone Bits are better if you are drilling soft formations like sand or gravel. Their fine cut can go right through soft materials.

Advantages Of Using Mill Tooth Tricone Bits

Mill Tooth tricone bits are great for very hard formations. Their teeth are molariform and adapted to resist tough rock and clay conditions. They have a long shelf life, and it’s economical because you don’t have to change them out frequently. Mill Tooth bits are also fine for many drilling tasks.

Features/Benefits Insert Tricone Bits – Advantages

Have some advantages suitable for some bits work . The tricone drill bit are great for boring into soft material such as sand and gravel. So you don't need to work hard on them, their tungsten carbide blades and shanks penetrate these materials easily. Insert bits can under ream faster than Mill Tooth bits in softer formations. And, they last a long time and can even be used on a lot of drilling jobs.

When to Use Each Type?

Just think about what you are drilling through. If it’s hard — brick, rock or clay, for example — go with Mill Tooth bits. They are strong and tough. If you are drilling soft material such as sand or gravel,  select the insert tricone bits. Their sharp pieces slice through soft stuff like a hot knife through butter.

In conclusion, Mill Tooth and Insert Tricone Bits are unique in their own rights. When you know about these two types and choose appropriate one, you can drill with good result. Tricone Bits Can Be Used in a Variety of Formations Whether you are drilling in clay, shale, sandstone, or a combination of all and everything in between, there is a tricone bit for the job. You can match it with the proper tricone bit to go your drilling job also well.