At least over here, Irwin still sells brand new auger bits for two-jaw chucks. I inherited some bits and braces and they&#x27;re completely compatible.<p>A picture of the collection I have - includes quite a few eggbeater &#x2F; chest drills, hand braces, and a bunch of other hand woodworking tools.<p><a href="http:&#x2F;&#x2F;i.imgur.com&#x2F;rZIj2zl.jpg" rel="nofollow">http:&#x2F;&#x2F;i.imgur.com&#x2F;rZIj2zl.jpg</a>