Impregnated Core Drill Bits

The impregnated diamond core bit has emerged as the most commonly used type in the mineral exploration industry.
Impregnated diamond core bits (NQ, HQ, T2-86, etc.) are widely used in mineral exploration industry, site investigation. It is widely used in the geological exploration industry, penetrating formations from the softest to the hardest rocks.

Working Principle

1. Core barrels with a double tube system for drilling in homogeneous and partially broken formations. The thin kerfs design provides a good penetration rate.
2. The inner tube is not rotating, and maintain the sample inside by preventing that fluid circulation wash-out the core, as happens in the single tube core barrel.
3. This type of core barrel is suitable for hard formations due to the small cutting area, achieving a high core recovering.

Impregnated Core Drill Bits

Information on drill bit, core bit and horizontal drill bit products - sales and rebuilding.

Manufacturer of diamond drilling equipment, core bits, reaming shells, casing shoes and other downhole equipment. Provides brochures, video and catalogue.

Manufacturer of Three Cone Rock bits, including sealed journal, DTH Hammer bits, and Core Catchers. Sells worldwide for waterwell, mining, gas, oil, and HDD industries.

Coring Drill Bits

Information on drill bit, core bit and horizontal drill bit products - sales and rebuilding.

Manufacturers of drill rod, casing, split spoon sampling equipment, sub adapters, core barrels and diamond/carbide coring bits.

Manufacturer of diamond drilling equipment, core bits, reaming shells, casing shoes and other downhole equipment. Provides brochures, video and catalogue.