i have 3 inexpensive sets of holesaws from Harbor freight. i have no problem with them. the only thing i can see is the arbor has 3 flat sides on it and the chuck has 3 fingers or jaws that hold a bit. im just wondering if you might need to turn the bit a little in the chuck ? do you see what im saying? im just guessing, im no pro, lol
p.s. if they jiggle and are loose something is wrong with them or they way they are put together.
im not sure if they wobble or jiggle, two important differences
light travels faster than sound, this is why some people seem bright til you hear them speak.
Please Please Please edit your profile with a name and location so we can better assist you and make for a friendlier forum
Last edited by levon; 07-16-2009 at 11:42 AM.