Lil_Bud97 Member Jun 16, 2014 #1 I'm in the process of ordering all the stuff. I'm gonna order the 5/8 diamond tip drill bit. What size downstem will I need? And when ordering, for example, when I buy an 18mm bowl, does the downstem need to be 18.8mm?
I'm in the process of ordering all the stuff. I'm gonna order the 5/8 diamond tip drill bit. What size downstem will I need? And when ordering, for example, when I buy an 18mm bowl, does the downstem need to be 18.8mm?
