Relton CBT-44 Hammer Core Bits Core Body and Starter Point with 2-3/4 Diameter

Relton CBT-44 Hammer Core Bits Core Body and Starter Point with 2-3/4 Diameter Starter point is heat-treated and spring loaded Heavy-duty core bit has carbide teeth that can be replaced or sharpened Diameter: 2-3/4 Body Length: 6 Core Depth: 4-1/2 Minimum Order: 1 Each Note: Once the hammer core bit has been used the shank and core bit become a one-piece system.