Step Drill Bit, 1-3/8-in.

Introducing the Diablo 7/8 in. - 1-3/8 in. Impact Step Drill Bit, now available at A & R Building Supply in Mountain top, PA. This innovative tool is designed to meet the demanding needs of electricians, plumbers, and HVAC contractors, providing fast and accurate cuts in a variety of materials including thin metals, PVC (polyvinyl chloride), and other plastics. With its advanced technology, the Diablo Step Drill Bit ensures increased stability and efficiency, making it an essential addition to your toolkit.

• Size Range: This step drill bit features a minimum size of 7/8 inches and a maximum size of 1-3/8 inches, allowing for versatile drilling options.


• 15 Steps: With 15 distinct steps, this drill bit enables you to create multiple hole sizes with ease, thanks to its laser-etched step markings.


• Durable Design: The innovative split point tip design allows for a fast, on-point start, resulting in increased durability and up to 4 times longer life compared to standard drill bits.


• Precision Grinding: An automated precision grinding process on each step reduces wear and delivers cuts that are 2 times faster, enhancing your productivity.


• Impact Ready: Designed with a 3/8 inch hex shank, this bit is impact ready and compatible with both drills and impact drivers, making it suitable for various applications.


• Material Compatibility: Ideal for drilling through metal (up to 1/8 inch thickness), PVC, and other plastic materials, this drill bit is versatile for different projects.

Imagine tackling your next project in Mountain top with the confidence that comes from using a high-quality tool like the Diablo Step Drill Bit. Whether you're installing fixtures, creating custom plumbing solutions, or working on HVAC systems, this drill bit will help you achieve precise results quickly and efficiently. Its ability to handle a range of materials makes it perfect for both professionals and DIY enthusiasts alike.



In conclusion, the Diablo 7/8 in. - 1-3/8 in. Impact Step Drill Bit is not just a tool; it's a game-changer for anyone looking to enhance their drilling capabilities. Don't miss out on the opportunity to elevate your work quality and efficiency. Get yours today at A & R Building Supply in Mountain top, PA, and experience the difference that a premium drill bit can make in your projects.