Diablo SDS-Plus Core Bit Extension LevelQuarterTurn These industry first carbide blades

These industry first carbide blades are designed with large gullets and a strengthened blade body for fast chip removal and maximum stability in extreme cutting applications

Produced with Tri-Metal Fusion Welding

Trunk width: 4 3/4" x 4 3/4"

Made in the USA from high quality wood to provide lasting beauty and durability

plus 3/4" dowel pin

Diablo SDS-Plus Core Bit Extension LevelQuarterTurn These industry first carbide bladesDiablos SDS Plus core bit extensions attach to thin wall carbide tipped core bits to provide one of the fastest and longest lasting coring solutions on the market for concrete applications. To use, simply screw the core bit onto the extension. Optimized with a unique brazing and hardening process, Diablos thin wall carbide tipped core bits extend life and productivity, allowing users to drill fast, clean holes. Optimized for maximum performance in