Geological Diamond Core Drill Bits

All kinds of core drill bits for geological prospecting, geological engineering, petroleum engineering. Dimension can be produced according to your request.1. Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed (compare with the assembly type)
2. Provide 20% higher cutting performance, particularly in difficult operating conditions.
3. Very fast cutting speed and low cutting pressure.
4. Different connection end for different drilling machine.
5. Especially effective in drilling through reinforced concrete.WUHAN WAN BANG LASER DIAMOND TOOLS CO., a dynamic company, driven by a team of experienced Doctor and Master specialized in powder metallurgy and laser welding technology, was established in 1999.
As a leading manufacturer in professional diamond tools, Wan bang specialized in producing and developing all kinds of diamond tools, which have wide range of applications in architecture, stone process, decoration and highway project, etc.
As a ISO9001: 2000 certified company, Wan bang has very strict quality control system, all products exported to the U. S. A., Germany, UK and many other countries, and enjoy very good reputations in the mainstream market. Varities & SpecificationsDiamond core drillsφ36.5φ46.5φ56.5φ59.5φ66φ75φ91φ93φ94φ110φ131φ151φ171φ200Landmark&YBφ47/25φ46.5/25φ56.5/35φ59.5/36φ60/36φ75/49φ76/48φ91/62Landmark&YBDiamond PDC drill bitsφ25~φ36φ42φ48φ56φ60φ65φ75φ94φ110φ113φ133φ153φ190Two or three wingsφ75φ94φ113φ133φ153φ157Tile & SteelDiamond Reaming Shellsφ28φ36φ46φ59φ75φ91φ101φ110φ130φ150φ170φ200Dimension can be produced according to your request.