Bests & Worsts Reviews from Amazon

This is an excellent accessory for the already-versatile rotary tool. The trick to its use is to recognize the inherent limitation of all rotary tools. They are high-speed, low-torque tools. The work is done in the same way that a dentist's drill works: Very light pressure lets the bit in effect shave away the material. As the manual says, you need to adjust the tool so the bit is very close to the workpiece, then slowly lower the bit into it. This means you can't use the Dremel drill press the same way you would use a full-size drill press, where you can bear down on the lever and force the bit to dig into the work. If you try to use it that way, you'll get the "slop" that some other reviewers mention. When it's used correctly-- and the manual makes it very clear how to do so-- this is a very good accessory to have.