Weldbond adhesive is odorless, dries clear, and bonds very well to glass, as well as most any other surface. A little bit of Weldbond goes a long way, and when using it to bond glass to glass you should leave a small "air pocket" in the middle of the glass pieces to allow the air to cure the adhesive.
Weldbond is a water based adhesive and could freeze during shipment. Please consider this if you live in a cold climate. Freezing temperatures won't harm Weldbond after it is cured, but if it freezes in the tube it will be ruined.
5 Ounce Tube
9.2 Ounce Tube
TC - 10 Replacement Cutting Head
If your glass isn't breaking right, you may need a new cutting head.
This is used on the pistol grip and the brass cutter.