What is a milled tooth drill bit?
A milled tooth drill bit is a type of drill bit that is used for drilling a water borehole. It is a type of rotary tricone drill bit, because of the regional differences, some will call it a rotary tricone drill bit. there will be three rollers and every roller covered with the tooth. When drilling, the rollers will rotate themselves, and this is the reason why they call it a milled tooth drill bit. The teeth on the rollers can be tungsten teeth or steel teeth. The shape of the teeth varies too, there are round teeth, scrap teeth, and conical teeth.
What is the feature of a milled tooth drill bit?
- The contact of a milled tooth drill bit to the water borehole bottom is less, so the durability increases.
- The bearing of a milled tooth drill bit is a Chinese famous brand.
- The teeth on the rollers of a milled tooth drill bit can be different, they can be tungsten teeth and steel teeth.
- The maintenance of a milled tooth drill bit is easy because the rollers rotate when drilling, and there will be a need for greasing oil.
- It can drill through soft rocks and hard rocks.
Check the list of the milled tooth drill bit, click here.
What is the price of a milled tooth drill bit?
The price of a milled tooth drill bit is cheap, usually, the price is decided by the diameter of a milled drill bit, and the type of teeth on the rollers. Tungsten teeth and steel teeth are different technologies, which is why the price is different. The following information needs to be collected when buying a milled tooth drill bit. First, what is the diameter of the water borehole? Second, what is the depth of the water borehole? Third, what is the geological condition like there?