Designed to deliver 3X longer life (On average compared to IRWIN® SPEEDBOR® Self-Feed Bits) in challenging wood-drilling applications, REIGN SUPREME™ with the 2-1/8-in SPEEDBOR SUPREME™ Self-Feed Bit, even when driving into nail-embedded wood. Make quick, clean holes with durable, bi-metal construction engineered to withstand repeated nail strikes. The extended shank bit clears 4-in thick dimensional lumber without needing an extension, while the included replacement tip avoids work interruptions. REIGN SUPREME™ on the jobsite and tackle wood-drilling needs with ease.
