construction drilling equipment online manufacture

CIR Series Low Air Pressure Down The Hole Hammer Button Drill Bit for Pneumatic DTH Drilling Rig Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability ... Read More

76mm middle pressure 3inch dth hammer button bits for small hole drilling by down the hole drilling method Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased ... Read More

Down The Hole Hammer Drill Bit , 8' Hole Drill Bits for rock blasting and Water Well Drilling Hole Drill Bits Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in ... Read More

Tungsten Carbide Forging DTH Drill Bit for Hard Rock Borehole Drilling / Mining 10' Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and ... Read More

16" IADC637 TCI Tricone Bit/Drilling Bit/Button drill Bit three cone button for borehole water well drilling Application 16" IADC637 TCI Tricone Bit, which some may also call roller cone bits or tri-cone bits, ... Read More

AK30 Portable nail ground anchor drilling rig machine with 30m drilling capacity JCDRILL Portable Drill Rig Our AK30 construction Anchor Drilling rig is used for drilling anchor holes in deep base pit of high ... Read More

AK100 Slope Reinforcement Portable Anchor Drilling Rig with Stepless Shift Hydraulic Drive JCDRILL Portable Drill Rig AK100 portable anchoring drilling rig is a complete hydraulic power head machine. It applies ... Read More

20T Air DTH Hydraulic Borehole Water Well Drilling Rig Machine with Air Compressor Application CSD400A 6 x 4 SINOTRUK HOWO truck mounted water well drilling rigs is very flexible in difficult roads and can be ... Read More

JRC300 Full Hydraulic rc reverse circulation down the hole track mounted drilling rigThe reverse circulation rig(rc drilling machine) is a cost-effective, environmentally safe, energy-saving and efficient split... Read More

JRC500 Hydraulic DTH track mnounted reverse circulation mining rc drilling rig The rc drilling is to use a pneumatic hammer to drive a tungsten steel drill bit to break the rock formation. A pneumatic ... Read More