Camera handy for precision work of Sunday yourselfers. I was disappointed by the life of this tool, which broke down after 13 months. When I contacted the SAV DREMEL, I was sent to the seller to claim warranty. I emphasize the SAV AMAZON me immediately offered a refund or exchange of this tool, hence the interest to buy it directly from AMAZON rather than a seller of the Amazon Market store where you will receive not the same reception. To summarize, the tool is essential but big question mark over his life time and congratulations for SAV AMAZON policy that has no equivalent in the competition.