产品信息 - Diamond drill bit->builders hardware

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Protec Tools Munufacturing(shanghai)Co.,Ltd

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Diamond drill bit

产品分类 :

建築及建材->建築五金->建築五金

产品规格

Model No: PT-diamond drill bit

Country	CN
Brand	OEM
Materials	Steel core,diamond powder
Size	any size
Minimum Order	1
Payment Term	TT

产品描述

Drill bit is a kind of diamond tool to drill round hole in the stone. 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 bitb

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