Charge through nail-embedded wood with the 1/2 in. X 7.5 in. SPEEDBOR SUPREME™ Auger Bit. Designed to deliver 3X longer life* in challenging wood-drilling applications, this Auger Bit features a re-sharpenable blade and black oxide coating for enhanced corrosion resistance. Make quick, clean holes and avoid work interruptions with durable, bi-metal construction engineered to withstand repeated nail strikes. With the 1/2 in. X 7.5 in. SPEEDBOR SUPREME™ Auger Bit, you'll REIGN SUPREME™ on the jobsite and be equipped to tackle any application with ease.