The description of the tricone drill rock bit.
The tricone drill rock bit is very popular in the market and some may call it water articulated tricone drill rock bit, it is because the tricone drill rock bit needs water to cool down the heat while drilling a water borehole. Tricone drill rock bit can be steel teeth tricone drill rock bit or tungsten carbide tricone drill rock bit, a buyer can choose the type of tricone drill rock bit according to the requirements.
Tricone Drill Rock Bit has two types, one is steel tooth and the other is tungsten carbide insert, the diameter is from 3 3/8”(85.7mm) to 26”(660.4mm), it is mostly used in drilling a water well.
The specifications of the tricone drill rock bit.
| Size | 3 3/8″, 85.7MM |
| type | Tricone Drill Rock Bit |
| Bearing type | rubber sealed journal bearing |
| thread | 7 5/8″ API Reg pin |
| Gauge protection | gauge protection |
| WOB | 0.70~1.20KN/mm |
| RPM | 70~40r/min |
| Application formation | meidum hard with high compressive strength and high abrasiveness, such as limestone, dolomite, sandstone, etc |
| Weight | 270kg |
| Industrial standard | SY/T5164 |