Drill Steel & Extension Rods

Reach deeper holes by adding extension rods between the drill and the bit. Top-hammer extension rods, all-thread rods, drifter and club rods, and hole savers extend the string for rock drills and down-the-hole hammers without swapping the drill.

Add Depth in Sections

Couple rods with adapters to reach blast, anchor, and grout depth, and use hole savers to protect threads at the collar. For the bits on the end, see rock drill bits and DTH bits.