The #12 TIG ceramic welding cup with 3/32" 2.4mm diffuser fit for DB SR WP-9 WP-20 WP-25 series air-cooled TIG welding torch. Fit for DB SR WP-17 WP-18 WP-26 series TIG welding torch. The #12 TIG welding cup is made of high-quality ceramic material.
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