Nwe PDC mining drill bits machine
Introduction
PDCbit uses PDC as main cutting components, with the excellentwear-ability and impact toughness of the PDC. It has a useful life,high-efficiency, and good performance cost ratio.
PDCbit is mainly used for drilling soft and medium formation, itwork under low drilling pressure,midium-low speed,big drainage
PDC(polycrystalline diamond compact) drillbit is a new product after the hot-pressed and electroplateddrill bit recent years.With special hith-frequency weldin techniques.PDC of highwear resistant si welded to the body as cutting edges.PDC bit is mainly used forgeological prospecting,coal exploration,water conservancy and powerengineering,etc.
Features
1. It has a super long life. The grinding/consumption ratio of PDCis 20-40 times that of tungsten carbide bit and 10 times that of diamondbit.
2. It had high drilling speed.
3. It can be operated with low pressure and low speed.
4. It has a good gage protection.
5. It can be used widely, more suitable for drilling in thestratum with formation<7
6. It has a low cost
