OTC Contact Tips

OTC contact tips — M6 x 40 and M6 x 45 CuCrZr alloy tips, including hi-temp variants, for OTC-pattern MIG welding torches and rebuilds.

Products

Contact tips for OTC-pattern guns, nearly all in the CuCrZr alloy the platform favours: M6 x 40 and M6 x 45 tips across the common bore sizes, hi-temp variants for hotter running, and North Welding Products OTC-style equivalents alongside genuine-reference parts.

Why do OTC tips come in 40 and 45 mm lengths?

The two lengths suit different OTC front-end setups, so match the length of the tip you are replacing — it is in every product name, together with the M6 thread and bore. The hi-temp lines are worth standardising on if standard tips are wearing fast on long runs.

WeldCo carries these as packet reorder items for Melbourne and Adelaide workshops running OTC guns.

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