Anyone out there own both lazer and nils hand augers. I use a cordless drill with the chuck removed. Using a threaded rod in place of the chuck. On the other end of the rod, it's held in the auger with an allen bolt. Works pretty good on both my 5 & 6 inch lazer augers.I have been thinking about upgrading to one of the nils hand augers and am wondering if both inside diameters on the lazer and nils augers might be the same?