Glass Blowing Supplies > Torches and Tips > National Torches, Tips and Accessories > National Tip, SM-7, Surface Mix Tip for 8M |
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National Tip, SM-7, Surface Mix Tip for 8M10102-SM7The SM-7 also has 7 holes, but is larger than the SM-5 tip. It is a Surface Mix tip made to fit the National 8M torch Units
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