The IRWIN VISE-GRIP SPEEDBOR 1-1/4" x 4" drill bit features sharp cutting edges, a high helix angle, and a distinctive blue groove point that acts as a visual guide for precision drilling. Engineered for clean, fast, and cool cutting action, this bit drives through wood with less effort than standard spade bits.
Ideal for drilling clean holes in framing, rough carpentry, and general construction applications, the SPEEDBOR design delivers faster drilling speeds while producing cleaner holes. Its durable construction makes it one of the most versatile and dependable spade bits available for both professionals and DIYers.