Bossweld Tweco Style Steel Liner 0.6 - 0.9mm x 4.6m TW2
Available
Bossweld MIG torch liners guide wire from the feeder through the torch cable — the right size and material keeps wire feeding smoothly. The Tweco Style Steel Liner is a quality product from Bossweld — an Australian welding brand trusted by tradespeople, fabricators, and maintenance teams across Australia.
Where this product is used
A clean, properly sized MIG liner is essential for smooth wire feed and reliable arc start.
- MIG torches handling mild steel, stainless steel, and flux-cored wire
- High-duty-cycle MIG welding in production and fabrication environments
- Aluminium MIG welding with Teflon liners for smooth wire feed
Key specifications
| Style | Tweco Style |
Selecting the right option
Liner bore must suit the wire diameter — too loose and the wire wanders; too tight and it drags. Steel liners handle mild and stainless steel wire; Teflon liners are required for aluminium and silicon bronze. Match the liner length to your torch — a liner that's too short won't seat properly and will cause feed problems.
Resources
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0.6 mm to 0.9 mm (Blue)
Model Number: 91.42303515
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0.9 mm to 1.2 mm (Red)
Model Number: 91.45354515
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1 mm to 1.2 mm (Red)
Model Number: 91.42404515
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1.6 mm to 2 mm (Yellow)
Model Number: 91.4511615
