diamond tools,brazed diamond tools,electroplated diamond tools,diamond saw blade,diamond core bits,diamond cup wheels,diamond profil wheels,diamond wire,diamond mill tools,diamond router bits ,diamond hand profilwheels,diamond polishing pads

Diamond core bit is a kind of diamond tool to drill round hole in the stone. In the large-scale factory, drill bit is jointed with special machine tool through screw thread and cuts stone revolving under the pressure. In the operation, water is infused into the water channel and outflow from the gap of bit's outer circle for cooling and discharging stone powder. The high capability of water-though can prolong bit's life-span and keep the sharpness of bit, follows is some Conventional products of them . and we offen design new and not conventional products according costomer demand.our product have the good quality and competitive prices,main export to the USA, Europe,Australia ...etc

Core Bits A	Core Bits B	Core Bits C


Drill bits D	Drill bits E	Drill bits F

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