High Speed Tungsten Carbide Water Conservancy Drilling Construction
Drilling DTH Drill Bit
1. We knew quality is not only decided by production process but
also by material, we use the best material in production.
2. Our product can be adapted to different type drilling machines.
3. We are always available for any questions and doubts.
4. We have pofessional engineeres and technician to make the
professional heat treatment.
5. Ecofriendly Auto paint is also adopted in the production.
1. The security can be ganranteed during the production process.
2. Huge production capacity allows us to deliver in a timely
3. Bit service life reaches about 800m when drilling solid medium
4. If you use round button, you can make the bit life last longer.
5. Shipping by sea can help you to reduce the cost.
|Bit dia(mm)||Spline Quantity||Gauge Buttons||Face Buttons||Bit Shank Length|