The Drill Steel Unplugger clears plugged drill steel: an 8 ft long, flexible, fully flighted bit that feeds down the blow hole of a rod or bit packed with rock, mud or clay and augers the blockage out. It fits all drill steel blow holes, so one tool saves steel that would otherwise be scrapped and gets the string back to drilling.

A plugged blow hole stops flushing, and steel that cannot flush cannot drill. The unplugger works on shanked rods, club rods and extension steel alike, and can be custom cut to match a different steel length or to ease shipping cost. It is one of the small consumables alongside bit shims and thread lube that Crowder Supply keeps stocked in Denver to keep drills turning.

• 8 ft long, flexible, fully flighted bit reaches the length of common drill steel
• Clears blow holes plugged by rock, mud and clay in both drill steel and bits
• Fits all drill steel blow holes one tool covers the whole steel rack
• Custom lengths available to match different steel lengths or reduce shipping cost
• Saves plugged steel from scrap and gets the drill back to work
• Stocked by Crowder Supply in Denver alongside the steel it services