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The WeldingCity 10-pack MIG gun contact tips are threaded copper-alloy replacement tips, listed for Lincoln Magnum, Tweco and SprayMaster-style guns and rated up to 400 amps. This WeldingCity MIG gun contact tip 10-pack review, based on the Amazon listing, is for welders who burn through tips and want a stocked supply, provided the tip style matches their gun.
Quick specs at a glance
| Item | Per the listing |
|---|---|
| Pack | 10 contact tips |
| Material | Copper alloy tubing |
| Bore tolerance | +/- 0.003 in |
| Listed guns | Lincoln Magnum 200-400, Tweco No. 2/3/4, SprayMaster |
| Amperage | Up to 400 A (listing) |
| Sizes offered | 0.023 to 0.052 in; pick your wire size |
Check current price on Amazon →
Why a 10-pack makes sense
Contact tips are wear parts. Spatter, heat and the wire passing through enlarge the bore over time, so many welders change them often and keep a box on hand.
A bulk pack suits anyone welding most weekends, small repair shops and students. It is not worth it if you only weld rarely and your gun style is uncertain.
How to check that the tip fits
- Identify your gun: Magnum 200, 300 or 400 style, Tweco No. 2, 3 or 4 style, or something else.
- Check the tip length and thread against your current tip, as the listing names families, not every sub-model.
- Choose the bore that matches your wire size, such as 0.030 or 0.035 inch.
- Confirm the tip is intended for your diffuser and whether it has a standard thread.
- Compare the pack’s size variation on the listing with your order.
Do not assume Tweco and Lincoln tips are interchangeable because both are listed. Check each against your gun.
Pros and limitations
- Pros: Ten tips per pack; stated bore tolerance; covers several common gun families; lowers cost per tip compared with single tips.
- Limitations: The listing does not give copper grade or tip length, so you need to verify those, and the amperage claim is about the tip, not your gun. Quality consistency across 10 tips is not documented.
Tips for longer contact tip life
- Match tip bore to wire diameter and keep it tight in the diffuser.
- Keep stick-out within the range for your wire and gas.
- Remove spatter from the nozzle and keep anti-spatter off the tip threads.
- Swap a tip when you see arc wander or burn-back.
- Wear a welding helmet, gloves and ventilate the area when welding.
Alternatives and related guides
- Different WeldingCity listing: WeldingCity contact tips review.
- Prefer other tip packs? Compare PCS MIG contact tip T-035 review.
- Match the nozzle too: WeldingCity gas nozzle review.
Frequently Asked Questions
How many contact tips come in the WeldingCity pack?
The listing is for a 10-pack. Confirm the tip size in the variation you choose, because the same brand lists several sizes, and check that the quantity and bore match your wire before you order.
Which MIG guns are these tips listed for?
The listing names Lincoln Magnum 200-400, Tweco No. 2, 3 and 4 style guns, and SprayMaster series guns. Because gun families differ in tip length and thread, confirm your gun model and compare with your current tip before buying.
Are they rated for 400 amps?
The listing says standard welding applications up to 400 A. Your gun’s own rating and duty cycle set the real limit. A 400 A claim on a consumable does not make a 180 A hobby gun suitable for higher output.
How often should I change contact tips?
Change them when the bore wears oval, the arc starts to wander, wire sticks or burns back, or you cannot clean spatter. A 10-pack lets you swap them at the first sign of trouble instead of waiting for the arc to degrade.
Verdict
A practical stock-up pack if the tip style matches your Magnum or Tweco-type gun. Verify length and thread first, then buy the bore that matches your wire.
Check current price on Amazon →
