Step Drill 4-20mm HSS Niglon HSSD420 Introducing the Niglon Step Drill, the perfect tool for your drilling needs. With its high-speed steel construction, this drill bit will effortlessly create clean, precise holes in a variety of materials including steel, aluminum, and plastic. Unlike traditional drill bits, the Niglon Step Drill is designed to gradually widen holes in a stepped pattern. This feature allows you to drill multiple hole sizes with just one tool, saving you time and money. With the ability to drill holes ranging from 4mm to 20mm, you'll have the versatility to tackle any project that comes your way. Not only is the Niglon Step Drill convenient, but it's also durable. Made with high-speed steel, this drill bit is able to withstand high temperatures and resist wear and tear. Its spiral flute design helps to quickly remove debris from the hole, preventing the bit from becoming clogged and reducing the chance of breakage. Whether you're a professional contractor or a DIY enthusiast, the Niglon Step Drill is the ideal tool to add to your kit. Its ease of use and versatility make it a must-have for anyone who needs to drill holes in a variety of materials. Order your Niglon Step Drill today and experience the benefits of this versatile, high-quality tool. Features: Gradually widens holes in a stepped pattern Can drill multiple hole sizes with one tool Drills holes ranging from 4mm to 20mm Made with high-speed steel for durability Spiral flute design for debris removal and reduced breakage Brand Niglon Product Type Step Drill Shank 1/4'' Hex Shank Warranty 1 Year
