IRWIN 49999 AUGR BIT I-100 3PC SET CONTAINS 1/4IN

The IRWIN 3 Piece Solid Center Auger Bit Assortment is an essential toolkit for both professional carpenters and DIY enthusiasts. Each bit in the set—available in 1/4-inch, 3/8-inch, and 1/2-inch sizes—features a full-length heat-treated design that enhances durability during heavy-duty applications while offering extra rigidity for effective boring. The coarse screw point allows for rapid penetration into both hard and soft woods, and the bits are carefully crafted with wide lands to ensure straight drilling, enhancing cutting efficiency by funneling chips away from the shaft. With an overall length of 7-1/2 inches and a twist length of 4-1/2 inches, these auger bits promise to deliver a fast and cleaner cut every time you use them.