National - Torch Tip - SM5 Surface Mix
The SM-5 produces a small concentrated flame for detail work. It has a .24 dia. pattern of 6 fuel slots and 7 oxygen holes.
- Fuel/Oxygen
- 3/4-16 (Female) Thd. Connection
The SM-7 provides a medium flame, useful for a multitude of glassworking tasks. It has a .32 dia. pattern of 6 fuel slots and 19 oxygen holes.
- Fuel/Oxygen
- 3/4-16 (Female) Thd. Connection
The SM-11 is our newest surface mix tip. It fills the gap between the SM-7 & the SM-21 surface mix tips.
- Fuel/Oxygen
- 3/4-16 (Female) Thd. Connection
The SM-21 produces the largest flame of the surface mix tips. It has a .63 dia. pattern of 8 fuel slots and 45 oxygen holes.
- Fuel/Oxygen
- 3/4-16 (Female) Thd. Connection