I can't find my 1/2 bullnose bit from my kit! Do I have to buy another CW bit and hold off on project or can I use a bit from Lowes/HD? Looked all around shop! Even went through dust collector thinking it might have gotten sucked up! Only thing I can think of is I'll find it in the spring in the grass outside my wood shop! Blew out the shop the other day and it might have made its way outside then!