Stepped Sverlo Ingco AKDSSSS10451 is a high quality drilling high quality designed to open a precise and clean hole in size from 10 mm to 45 mm. This Sverlo has a step-based structure that allows you to open holes in different diameters and replace several different tips. Compatible with stainless steel, aluminum, plastic and thin metal surfaces. This tip made of high quality steel is resistant to hardness and wear, provides long-lasting and efficient handling. Thanks to a special cutting design, it is possible to carry out the material, smooth and clean drilling. Ingco AKSDS10451 is widely used in both industrial and household repairs, electrical and plumbing. With the SDS system, the perforator and compatible drilling tools can be easily connected. This tier Sverlo, which is ideal for both professionals and repair lovers, helps to save time and get more accurate results.