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Best Welds 900-403-21-45 is a MIG contact tip in the Tregaskiss 403 series designed for .045 in wire with a tapered profile. It fits Best Welds gas diffusers or equivalent OEM MIG guns and is compatible with Tregaskiss Tough Gun and Bernard BTB and TGX guns. The HD tapered tip has a 0.052 in tip I.D., overall length 1.35 in, width 0.37 in, and Toughlock style for consistent wire feed.
Tregaskiss 403 series tapered HD contact tip for .045 in wire, Toughlock style
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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