Product name: 381mm inch dow the hole button bit with N125 horizontal directional drilling Product category: DTH drill tools Matched hammer: Hammer N125 Diameter: 381 mm KINGDRILLING high air pressure DTH ... Leer más
Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring drifting and tunneling drilling... Leer más
Product name: 610mm inch dow the hole button bit with N180 piling and foundation drilling Product category: DTH drill tools Matched hammer: Hammer N180 Diameter: 610 mm KINGDRILLING high air pressure DTH button ... Leer más
Product Description: The DTH Button Bits are high-quality drilling bits designed for efficient and effective rock drilling operations. These button bits are equipped with carbides in spherical, ballistic, or ... Leer más
Product name:219mm MRS concentric under reaming drilling system for construction Casing pipe OD: 219mm MRS overburden drilling systems are designed for economic cost of drilling in simultaneous casing ... Leer más