Major Tech DS220 Step Drill 4-22mm for Spa Technicians

Our Step Drills are designed to deliver true, round holes in thin materials like metal, wood, and plastic, making them essential tools for various applications.
Crafted from the finest grade of high-speed steel, these step drills ensure durability and efficiency.
With the ability to quickly determine the hole size and the capability to drill multiple hole sizes with a single cutter, they offer versatility in your projects.
Additionally, these step drills automatically de-burr drilled holes, saving you time and effort.
DS220 - 10 steps, 4-22mm hole in 2mm incriments 
Designed for use with 10mm chucks.