Core Drilling Tools

Wireline core drilling tools can lift core from drill rods without picking up coring system. A complete set of wire-line drill tools include: core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench, etc. It has some advantages such as high penetration rate, high core recovery ratio, long bit life and lower labour intensity. The advantages can get more clear with the increasing of drill hole depth.

Services andProducts

• Explorer Core Tray
• Impregnated Core Bits
• Surface Set Diamond Bit
• PDC Core Bits
• Non Coring Bits
• Thin Wall Diamond Bits
• Oil Field PDC Bits
• Diamond Reamer Shell
• Casing Shoe
• Core Barrel Assembly
• Ezy Lock Overshot Assy
• Core Barrel Parts
• Core Drilling Tools
• Drilling Tools
• Spare Parts & Accessories
• Hydraulic Hoses & Fittings
• Mobile Hose Workshop

• Product Specifications
• Matrix Comparison Table
• Bit Wear
• Crown Shapes