Description

The APFCBR Cone Core Bits are engineered for high-performance drilling in a variety of challenging geological conditions. These core bits feature a unique circular barrel design without a base plate, allowing for versatility depending on the tooth type. Available configurations include core barrels with round shank chisels, roller bits, pin teeth, flat teeth, and hob teeth. Additionally, the innovative grave grab core barrel includes a patented grab system, enhancing efficiency in core extraction.

Designed to tackle tough materials, the APFCBR Cone Core Bits are capable of drilling through:

• Hard rock and backfill
• Concrete
• Rock with a single-shaft pressure exceeding 80 MPa
• Large-diameter gravel strata – the gravel grab core barrel efficiently clamps and removes gravel directly.

Specifications