Mining Machinery Parts Products List - Henan Zhongmei Drill Tool Co., Ltd.

Big diameter drill bits

Specialisted in producing of big diameter drill bits, for big diameter rock drilling plan. IntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life, high-efficiency, and good performance cost...

PDC drag bit,chevron PDC drag bits for water well drilling,step drag bits for water well

Drag bits 1>ISO9001 2>Good stability 3>Long work life 4>High efficiency Drag bit IntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life, high-efficiency, and good...

6-wings PDC drag bits

Leading manufacturer of varies kinds of PDC bits in different size, such as: PDC drag bit, PDC anchor shank bit, PDC oil bit etc IntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life,...

6-wings PDC drag bit

Leading manufacturer of varies kinds of PDC bits in different size, such as: PDC drag bit, PDC anchor shank bit, PDC oil bit etc IntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life,...

PDC drag bit

Leading manufacturer of varies kinds of PDC drag bit in different size, such as: PDC rock bit, PDC anchor shank bit, PDC oil bit PDC drag bitIntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful...

Big diameter drill bit

Leading manufacturer of varies kinds of PDC bits in different size, such as: PDC drag bit, PDC anchor shank bit, PDC oil bit etc IntroductionPDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life,...