When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Make your own bong 14mm BOTTLE downstem glass bowl grommet and diamond drill bit and guide all you need to make your own bong bowl drill bit cuts ceramic and glass absolutely no leaks BOWL COLOR IS CLEAR.HAPPY DRILLING
DRILL NOT INCLUDED-DRILL ON A FLAT AREA OF THE BOTTLE OR VASE
DIRECTIONS
1.Clean bottle
2.Remove sticker from guide place in desired spot
3.Wet drill bit drill slowly and don’t push too hard let the drill do the work keep the bit wet the whole time drilling
4.Clean out the inside of the bottle
5.Seat the grommet make sure it is flush inside and out
6.Wet or put dish soap on the stem and inside of grommet
7.Push in gently to where you want ot
8.Install bowl
9.All done
10.ANY QUESTIONS JUST ASK THATS WHAT I’M HERE FOR