diamond bits, PDC bits and reaming shells for geological prospecting, mining exploration, hydrogeological exploration and water well, crude oil, natural gas exploration etc

diamond bits, PDC bits and reaming shells for geological prospecting, mining exploration, hydrogeological exploration and water well, crude oil, natural gas exploration etc

Diamond saw blade used for cutting marbles, granites, concrete road, refractory materials, ceramics and other stones with great cutting speed.

diamond core drill bits
for constuction and engineering industry, reinforced concrete, asphalt, ceramics, bricks, refractory material, stones, abrasive materials etc

diamond core drill bits
for constuction and engineering industry, reinforced concrete, asphalt, ceramics, bricks, refractory material, stones, abrasive materials etc

diamond core drill bits
for constuction and engineering industry , reinforced concrete, asphalt, ceramics, bricks, refractory material, stones, abrasive materials etc