We are a Supplier of Step Drills in India, with different steps that cut the desired diameter. The Drills are used to do two works in a single pass and are designed to enlarge the hole as the drill bits through the sheet metal; each step on the bit is bigger in diameter than the step before. Step Drills can be easily re-sharpened or modified for a particular step length. We provide you with standard and non-standard sizes per your workpiece requirement. The series comes in HSS and HSS-Co Variants.