Reverse circulation products——RE004 reverse circulation drill bit
- Good material and high quality
RE004 reverse circulation drill bit adopts high-quality steel and best-level alloy steel as raw materials, adopts special heat treatment process and advanced cemented carbide inserting technology, so that the drill bit can perform well even on hard rock formations, while saving energy.
- Scope of application
This reverse circulation bit is mainly used in geological exploration, coal mines, water conservancy and hydropower, highways, railways, bridges, construction and so on.
Advantages of RE004 reverse circulation drill
- High drilling efficiency
The drill teeth of this reverse circulation drill bit are wear-resistant, so that the drill bit can always remain sharp, thus greatly improving the gear feed speed.
- Good compliance effect
This type of reverse circulation drill has strong wear resistance, good gauge performance, stable drilling speed, and efficient use of cutting teeth.
- Wide range of use
Practice has proved that the drill bit is suitable for drilling in soft, medium-hard and hard formations, and the effect is particularly significant compared with ordinary drill bits.
RE004 reverse circulation drill technical parameters
Alloy tooth profile selection of RE004 reverse circulation drill bit
Application: DTH drill bit side teeth, suitable for abrasive and very hard rock.
Practice has proved that the drill bit is suitable for drilling in soft and medium hard formations such as carbonate rock, limestone, white rock, claystone, siltstone, sandstone and so on. In comparison, the effect is particularly significant when drilling into rock formations of grade 6-8.