Detailed Product Description   1.Circular arc brown,standard PDC cutters are distributed on the blades.2.Cutters distributed optimized with balance design so that the stability and gain efficiency of drilling largely improved.3.Column diamond are used in inner and outter gauge as...

Detailed Product Description   1.Circular arc brown,standard PDC cutters are distributed on the blades.2.Cutters distributed optimized with balance design so that the stability and gain efficiency of drilling largely improved.3.Column diamond are used in inner and outter gauge as...

Detailed Product Description   1.Circular arc brown,standard PDC cutters are distributed on the blades.2.Cutters distributed optimized with balance design so that the stability and gain efficiency of drilling largely improved.3.Column diamond are used in inner and outter gauge as...

Detailed Product Description PDC(Pollycrystalline Diamond Compact) bit as follows:1.Used for mining, piling, water well drilling and oil well drilling in various formations.2.Our products have reliable quality and competitive price especially.3.All the products and inspecton base on the rules API...

Detailed Product Description Five Blades and Capacious FlumeSymmetrical parabola crown profile,asymmetrical bit blades ,the cutters are distributed as the curve and the gauge is designed spiral so that  the stability of the bit is encouraged.Besides that the edge of gauge is enhanced by extra...

Detailed Product Description   1.Five Blades and Capacious FlumeSymmetrical parabola crown profile,asymmetrical blades ,the cutters are distributed as curve,more assistant cutters inserted and bit gauge is designed spiral. Flow roomage is optimal designed so that mud and rock granule can be...

Detailed Product Description   PDC-Pollycrystalline Diamond Compact PDC is such compound material which possesses the super wearability of the diamond and the anti-resilience of cemented carbide. It is the outcome of sintering the diamond and cemented carbide under high temperature and...

Detailed Product Description Five Blades and Capacious FlumeSymmetrical parabola crown profile,asymmetrical bit blades ,the cutters are distributed as the curve and the gauge is designed spiral so that  the stability of the bit is encouraged.Besides that the edge of gauge is enhanced by extra...

Detailed Product Description 1.6 Blades and Capacious FlumeSymmetrical parabola crown profile,asymmetrical bit blades ,the cutters are distributed as the curve and the gauge is designed spiral so that  the stability of the bit is encouraged.Besides that the edge of gauge is enhanced by extra...

Detailed Product Description  1.This type of bits is used in high pressure resistance medium to hard formation, limestone,anhydrite,dolomite,chert,firm sandstone,etc. .2.TCI buttons are used to protect gauge and cones so that to extend the working life of bit.3. Shape of...