CIR 110mm Low Air Pressure DTH Bit with goods quality with size 50mm/60mm/65mm/76mm/90mm/100mm/110mm/115mm/120mm/130mm/140mm/150mm/160mm-400mm for Fou ... Explore More
WEIKAI company manufacture drilling tools with well know brand"WEIKAI", main products:series DTH hammer,DTH bit, Chisel Horse Bits, Cross-type Bits, ... Explore More
? CYTJ45(A) hydraulic tunnelling drilling rig is suitably qualified for the drilling of hard rock mine whose section falls in the range of 12-35 squar ... Explore More
Shanghai Zenith Company is the biggest manufacturer and exporter in mining and quarring industry in China,our main product also include: jaw crusher,i ... Explore More