Introduction

DB 41 is a set of 41 bits from the products of “Flex” company with more than 100 years of experience and the inventor of the grinding stone. The quality of this collection is all industrial and impact resistant. The set is presented in a lockable case and thanks to the stackable mechanism, the series can be stacked neatly together. The Flex company was founded in 1922 in Bad Cannstatt, near Stuttgart, Germany. It was established by Ackermann and Schmitt. In the same year, MS6 milling stone with Flexible shaft and in 1954, the world’s first high speed milling stone named DL9 was invented by Flex company. Currently, Flex company is considered the most famous and reliable producer of electric and rechargeable polishers, and its specialty is the production of all kinds of electric and rechargeable tools in the automotive industry, working with metals, stone polishing, and tools related to construction and renovation.