Crimping Tool Suggestions

Professional crimping tools are very specific to the terminal being crimped. I buy Paladin Tools crimper for the basic insulated terminals you likely use around the house and on your car.

The Paladin 1308 has jaws that handle the typical red, blue and yellow insulted terminals you would get at the Hardware or Automotive store. NOTE: you can purchase other jaws for coax cable, uninsulated terminals, etc. that will fit the 1300 series handle

http://www.paladin-tools.com/view_tool.php?id=406&parent_id=182

You can get these from Amazon for about $50. They are also available from most of the elctronic suppliers such as DigiKey, Graybar, Stanley Supply, Teni-Tool for about $60.