0 items in your basket
Total £ 0.00 EX VAT
Multi Process Welders
MIG Torches
TIG Torches
Welding Helmets
Welding Gloves & Clothing
MMA Electrodes
MIG Wire
Shop 55,000 Products
SERVICEDEPT.
RAPID BLOG
FEEDBACK
HIRE
Straight answers to the questions people ask most when choosing, fitting and looking after a MIG torch tip holder.
The tip holder screws onto the torch neck and the contact tip screws into it. It holds the tip in the right place at the front of the torch and carries the welding current through to the tip, so the wire picks up current as it leaves the torch.On many torches it is a replaceable part, so the wear caused by repeated tip changes falls on the holder rather than the neck. Because it sits right at the front, it sees a lot of heat and spatter, so it is a normal wearing part.
The thread has to match both the torch neck and the contact tip, and M6 and M8 are common metric thread sizes for the tip end. They are not interchangeable, and a tip that looks the same can have a different thread.Identify the torch type from its markings or manual, then check the thread size of the tip you are fitting. If you are unsure, compare the old holder and tip against the new ones, or ask our team to help you match them. Do not force a part that does not screw in easily, because that damages the threads.
Some torches have an exchangeable holder and some have the holder fixed into the neck. A fixed holder usually passes heat away better, but each tip change wears its thread and it cannot be replaced on its own. If that thread fails, the whole neck may need to be changed.An exchangeable holder lets you replace just the worn part. Which type you can fit depends on your torch design, so check the manual before ordering rather than assuming the two are swappable.
Replace it if the thread is worn or stripped so the tip will not seat firmly, if the tip keeps working loose, if the holder is cracked, burnt or discoloured, or if spatter in the bore or gas holes cannot be cleared. A loose or worn joint is a common reason for contact tips overheating and wearing quickly.There is no fixed time interval. Makers generally advise replacing parts when you can see wear or damage rather than on a schedule. Check the holder and bore for spatter during routine torch checks.