Water well drilling bit tricone borehole roller drill bit is a type of borehole tricone roller drill bit that is used for drilling a borehole to get pure drinkable water out of the ground. The water well borehole tricone drill bit is different from other borehole drill bits, it has three rollers on it, and the rollers are covered with many teeth. When drilling a borehole, the three rollers will rotate and the teeth will cut the hard formations into pieces, such as rocks and hard layers. From the way it drills, in some regions, tricone borehole roller drill bit is also called a milled tooth tricone drill bit.
The water well drilling bit tricone borehole roller drill bit has different teeth, the teeth on the roller is designed for different ground formations. The drill bit is attached to the drilling pipe through a connection, as the water well drill rig drills, the rotation power will be transferred to the tricone borehole roller drill bit and the three rollers will rotate when drilling. This tricone borehole drill bit needs water to drill, the water can cool the temperature of the drill bit, and also flush out the drilling cuts out of the drilling borehole.
Check the specifications of the borehole drill bits, follow the link below.
- DTH drill bit, a kind of compressed air drill bit.
- Tricone drill bit, a kind of water circular drill bit.
- PDC drill bit, uses water to drill.
- Drag drill bit or core drilling bit, uses water to drill.
The tricone borehole roller drill bit’s teeth can be tungsten carbide insert teeth or steel teeth; the steel teeth of the roller drill bit are cheaper than tungsten carbide insert teeth, and the tungsten carbide insert teeth is more durable than the steel teeth. The customer can buy this tricone roller drill bit according to the needs of the drilling project. This tricone drill bit is more durable as the contact of the rollers to the bottom of the borehole is less, so the wear resistance of the borehole tricone drill bit increases.