I have a B&D 3/8" Hole Shooter drill that I use with my Kregg Pocket Screw jig. After years of using a keyed chuck ( which slipped by the way), I changed it out for a "Soft Grip Pro Keyless chuck a couple months back. There has been no slipage in the new chuck. Easy open and close. Well worth the $15 I paid for it at HD. I bought another one for second drill. I also bought the 1/2" for my big drill, but haven't installed it yet. Both Lowes and HD are set to stock these chucks, but the Lowes in Apex, and Walnut Street in Cary, only have older style chucks.