4 3/4" Core Barrel Bits

High-performance bits designed for use with 4 3/4" core barrels. Ideal for sonic drilling, providing clean, continuous core recovery in a variety of soil and rock conditions. Built for durability and efficient cutting.

Standard – Ideal for general-purpose drilling in soft to medium soils.

Heavy-Duty – Reinforced design for tougher formations and extended bit life.

Full Face – Maximum cutting surface for improved performance in cobbles or mixed ground.