core hole drill bits online manufacture

Rod Diameters 114 mm Anchor Drilling Rig Jet Grouting 185D Maximum Drilling Depth 200 meters Anchor Drilling Rig is a hihg efficiency drilling rig mainly for anchoring ,jet grounting and dewatering , this ... Read More

BW NW HW PW High Quality China Impregnated Diamond Casing Shoe Flat And W Crown Type Casing Shoe Bit BW NW HW PW Diamond Casing Shoe Casing and rod shoes are designed to position the rods or casing under ... Read More

Long Life HDD Drilling Tools Hoisting plug for Lifting The Drill Introduction Hoisting plug is the connecting link between hoisting line and drill pipe so as to hang the drill rod joint or lock joint to lift ... Read More

Small Skid Mounted Split Anchor Drilling Rig DTH Hammer Drill Machine Description : 1. MD-80 drilling rig is a kind of full hydraulic power head drilling rig. 2. It is applied to drill heavy duty anchor holes ... Read More

BQ Diamond Drilling Tools - BQ3 Reaming Shells For Geological Exploration Diamond Reaming Shells are very important reamer tools to be used together with bits in core drilling. Its main functions are maintainin... Read More

CR26 NQ 2250M HQ 1850M Mining Core Drill Rig Exploration Geological Mine Diamond CR22 Hydraulic Core Drilling Rig is reasonable in design, excellent in performance, easy for operation and convenient for ... Read More

0~ 90 Hydraulic Crawler Deep Foundation Pit Anchor Drilling Rig Anchor Drilling Rig is a hihg efficiency drilling rig mainly for anchoring ,jet grounting and dewatering , this series drilling rig is all ... Read More

1.5m/3m Wireline Core Barrel System With Rapid Penetration Rate For Mineral Exploration Product description: Core barrel and overshot systems are for collecting core sample during the drilling ingeotechnical ... Read More

Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads... Read More

Drill Rig Parts Block In , Travelling Block For Drilling Rig Drill Rig Parts BLOCK USED IN S FOR DRILLING BOTH STRIGHT AND INCLINED HOLES Specifications Gin block Double block Treble block Number of sheave 1 2 ... Read More