The National 8M bench torch used with natural gas, propane, hydrogen, & oxygen offers versatility for anyone in glass working from bead making to quartz glass.  The 8M comes standard with a swivel ball mounting on a stable, cast steel U-shaped base.  The National 8M Torch allows both surface mix & pre-mix applications with the simple interchange of tips.
The SM-5, SM-7, SM-11, & SM-21 surface mix tips are easily interchangeable simply by twisting on & off   (No Wrenches!).
Pre-mix operation is just as easy with the PA-1 Adapter!  The PA-1 Adapter allows you to use most of National’s natural gas or propane & oxygen tips.