High-performance premium core bits engineered for precise core drilling in concrete, featuring a 14” length and robust threaded hubs.

Our Premium Core Bits are designed for efficient and accurate core drilling in concrete applications. Manufactured with high-quality diamond segments, these core bits come in a standard 14” core length with options in multiple diameters and hub sizes. Choose from diameters ranging from 1/2” to 4” (and beyond) paired with hub sizes such as “5/8”-11 thread” or “1-1/2”-7 thread.” Custom lengths and threaded core barrels are also available for deep core drilling applications. With competitive pricing and proven durability, these core bits are the ideal solution for contractors seeking precision and long-lasting performance.