pipe drill bit

...: Composition of Impregnated Diamond Core : Impregnated diamond core consist of a metal matrix and synthetic diamonds. The metal matrix, t...

... of power head), all kinds of , shank, connecting sleeve, machine accessories, impactor, reducer, casing, casing shoe...

... Casing Shoe for Casing Tube and Core HW Diamond Casing Shoes , High Penetration Rate Core HW , NW Diamond Cas...

... the to the suction side of a pump, and into the tank or pit. Cuttings are lifted inside the that has a smaller cross section...

..., the effect of pressure also needs to be considered. pressure is the pressure applied to the through the dril...

... with one or several cables and which is mounted at the end of the . It is uded for anchoring reinforcements that the cables and...

...PC Hammers and , DTH and Top Hammer Tools. Our tools are widelyused in different applications including mining...

... , RC hammers and , tophammer button , coupling, cross , drill rods located in Beijing, China. We have rich experience in this fie...

...HSS Step , 2 Inch Step For Multiple Hole Step are perfect for and enlarging multiple-holes in thin sections...

... Sonde Housing Guide Horizontal Directional ing Pilot Sonde Housing With s Introduction Trenchless placement ...

... so that thread reversal can be done. There are different between PDC and Tricone .So the breaker are different on outline ,too . Fea...

...KINGDRILLING DTH taper description: Tungsten Carbide Cutting Tools Taper For Mineral Parts can be used under any rock ...

... , Alloy Steel Oil Well Forging Processing Type We are a leading manufacturer of rock tools, like DTH hammers and ,...

... Dth s Down-The-Hole , usually called DTH, is mainly a pneumatic powered rock or ground , in which the percussive hammer is located...

... is connected to the and rotates accordingly, driving the cone to press against the rock. Each cone rotates around its leg axis, while t...

...HSS Step , 2 Inch Step For Multiple Hole Step are perfect for and enlarging multiple-holes in thin sections...

...