Enhance your woodworking projects with this 6-piece auger drill bit set, featuring six essential sizes: 1/2", 5/8", 3/4", 7/8", 1", and 1-1/8". Crafted from high carbon steel and forged with a high-temperature quenching process, these drill bits achieve a hardness of up to 65 HRC, providing exceptional toughness and wear-resistance for long-lasting performance.

The 1/4" hexagonal shank ensures quick, slip-free bit changes and compatibility with various equipment, such as electric drills, cordless drills, and table drills. With a durable blue baking paint surface treatment, these bits are rustproof and built to withstand the rigors of daily use.

Ideal for drilling into softwood, hardwood, plastic, rubber, and polyurethane, these bits are perfect for woodworking but not suitable for use on walls, rocks, glass, or concrete. Featuring a tri-tip design, the self-tapping center tip ensures precise and fast positioning, while the two side drill tips provide rapid hole reaming. The three-flute design facilitates efficient chip removal, making this set a high-efficiency solution for your drilling needs.