Core drill bits

1.¼” UNC drive thread. Standard length: 450mm (17.7”) or special lengths
½” BSP drive thread: Standard length: 225mm (8.9”) or special lengths
½” BSP drive thread: Quick release Delta Drive Ø12 (0.5”) to Ø32mm (1.25”), standard length: 300mm (8.9”) or special lengths

Re-tip kits and tools for all standard barrel sizes allowing users to self-repair old or worn out core barrels. Removes the cost of shipping the barrels themselves, especially convenient for our customers outside the UK.