Essential Irwin Unibit #9 X 6 In. L High Speed Steel Step Drill Bit Square Shank 1 Pc Series [pZNWdv5u]

Irwin Unibit Step Drill Bit: High Performance for Durable Drilling

Introducing the Irwin Unibit #9 X 6 in. L High Speed Steel Step Drill Bit Square Shank, a powerful tool designed for precision and durability. This high-speed steel step drill bit offers an impressive 6X longer life compared to the competition, ensuring that your drilling tasks are completed efficiently and effectively. With its square shank and a variety of hole sizes, this step drill bit is a versatile addition to any toolset.

Key Features and Specifications

Experience the superior quality of the Irwin Unibit Cobalt Step Drill Bit. It features a M35 grade Cobalt HSS material, known for its exceptional hardness and resistance to heat. The bit boasts a radial concave flute design and a Speedpoint tip, providing optimal chip removal and enhanced performance. The laser-marked sizes ensure precise and easy identification, while the 7/8 in. and 1-1/8 in. hole sizes cater to a wide range of applications. This single piece package includes a 1 pc carded drill bit, ready for immediate use.

Practical Applications and Benefits

Whether you're a professional tradesman or a DIY enthusiast, the Irwin Unibit Step Drill Bit is a versatile tool that can help you achieve your goals. Its 7/8 in. and 1-1/8 in. hole sizes make it ideal for a variety of projects, including woodworking, metalworking, and plastic drilling. The high-speed steel construction and M35 grade Cobalt make it suitable for 1/2 in. and 3/4 KO materials, ensuring reliable performance in demanding environments. With its square shank and 7/16 in. shank diameter, this step drill bit is compatible with many drill machines, making it a must-have for any workshop.