On the pages of virtually every online store that offers a power tool, you can find the article, which discusses the advantages and disadvantages of drills and impact drills. But most of the articles written off each other, and an abundance of technical parameters even more confusing the unsophisticated reader. A distinctive feature of this article is its brevity and simplicity. After analyzing the materials available on the web spaces, as well as their own experience can say with confidence that all issues on the choice between the hammer drill and impact ultimately boil down to one thing: "How much money can I spend on this purchase?" Yes, yes, in the end everything depends on only the budget, and more! This is because the hammer, clearly wins in drills in all aspects, namely, the drilling speed and comfort of the employee with much higher if more punch and tri-mode, the More and number of running its operations. You just have to search and choose among drifters known producers, those who "successfully entered" into your budget. If money is only enough for a tool to body which flaunts quite unknown label brand, remember that the life of the punch - the value of a random, perhaps you're lucky and it will not break at the first attempt to drill a hole. In this case it is better to buy all the same impact drill, but high fashion, ie from well-reputed manufacturer. Follow others, such as Jonah Bloom, and add to your knowledge base. The referee shall announce the end of the match, "Hammer-Drill shock" and holds up his hand a winner! They became the class instruments under the name "Hammer." It remains only to note that if your budget allows you to choose between several models of drills, then to select the most suitable one can use Some good advice.