Detail: High Penetration Rate Core Drill Bit BW Diamond Casing Shoe Bit Impregnated Rod Shoe Bit BW Casing Shoe The casing shoe bits ( rod shoes bits) are designed to drill in casings or rods....
China Drilling Rigs Online Market with manufacturing , sales and technical after-sales service as a whole , engaged in professional products. Here is a collection of major brands manufacturers in....
Detail: Exploration Drilling Rig , Crawler Drilling Machine For Engineering Prospecting Quick Detail: 1. GXYL-1drilling has large input power and output torque. Its drilling capacity is....
Detail: High Speed Jet Grouting Drilling Rig , Anchor Drilling Rig For Urban Subway Quick Detail: 1. MDL-135G drilling rig is a kind of full hydraulic power head multifunctional crawler....