The Vise Grip SPEEDBOR Blue Groove Drill Bit features a 7/8-inch diameter and 4-inch length, designed for fast, clean boring through wood and wood-based materials. The blue groove design helps channel chips and debris away from the cutting edge for smoother, more efficient drilling.
Built for both professional tradespeople and serious DIYers, this spade-style bit delivers reliable performance in framing, electrical rough-in, plumbing, and general construction applications where speed and precision matter.