Title pretty much sums it up, looking for a chuck that closes all the way so I can grasp a single piece of kanthal and have it centered just like a drill bit would be. Both my drills dont close enough and ive always had to rig it all janky into the side so the wire is off-centered and wobbly when spinning. Looking for recommendations of what you have, use, and know that it does in fact do what im talking about here. Thanks