Irwin Unibit Step Drill Bit, 3/16 to 7/8 in Dia, 1-Flute, 3/8 in Dia Shank, Hex Shank (10234)

About This Product

The Irwin Unibit 10234 step drill bit is designed for precision drilling in a variety of materials, including stainless steel, copper, brass, aluminum, plastic, and laminates. Its high-speed steel construction and single flute cutting edge provide greater control through the steps, making it ideal for both professional and DIY applications. The hex shank prevents slipping in the drill chuck, ensuring stability during use.

Highlights

• High-speed steel bit for durability and longevity
• Single flute cutting edge for improved control
• Hex shank design prevents slipping in drill chucks
• SpeedPoint tip for faster penetration and reduced walking
• Versatile for drilling into thin materials
• Ideal for use in power tool accessories

(3/16x7/8 Step Drill – 6978357 – 10234)