rock drill head

High Pressure Down The Hole Hammer 10 Inch With Thread API 4 1/2" 254-311mm Application With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Read More

> Introduction > The JCD1500 new model Full Hydraulic Core Drill Rig is developed by us with reference of advanced technique of same kind equipment at home and abroad. The drill rig has a reasonable design and ... Read More

Professional Roller Cone TCI Tricone Bit 18 7/8' Application API 18 7/8' IADC537 kingdream tci tricone bits, which some may also call roller cone bits or tri-cone bits, have three cones. Each cone can be ... Read More

Product Description: The TWD260 is a versatile trailer-mounted water well drilling rig designed for groundwater drilling, geothermal heating, and exploration boreholes. It supports air, foam, and mud rotary ... Read More

South Africa Mining Use Double Tube Aq Nq Bq Hq Pq Core Barrel Assembly Diamond Core Drilling Tools > Introduction A wireline coring system includes core barrel assembly and overshot assembly.The core barrel ... Read More

JCDRILL DTH Driling Hydraulic Trailer Type Water Well Drill Rig Trailer mount portable water well drill rig machine using rotary drilling method for sale is lightweight, efficient, multi-purpose drilling ... Read More

JCDRILL hydraulic down the hole crawler reverse circulation RC drilling machine Main Features 1. With hydraulic automatic feeding mechanism, improve drilling efficiency, reduce labor intensity ; 2. The ball ... Read More

AQ BQ NQ HQ PQ Ezy Lock Lifting Dog Core Barrel Overshot For Wireline Diamond Core Drill Assembly > Introduction Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples ... Read More

Overshot Assembly Core Barrel Nq Hq Pq Wireline Triple Tube Core Barrels > Introduction Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples onto and lift up the ... Read More