45 Amp Plasma Cutter
✓ Price checked Sep 25
Coupon $599.99 through Mon Nov 30 · See The Coupon
Doesn't stack with the $599.99 coupon (the fine print says so). Use whichever is lower. In-store only.ITC members.
In stock near you? Check Stock On Harbor Freight.
Seen In Stores
No store prices shared in the last 60 days. Clearance and open box prices change store to store.
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Harbor Freight's "compare to" price: $3,470.56
Something Wrong Here?
Buy Now
- $599.99 is its lowest price ever (tied).
- We've seen 3 deals on it and none went lower.
Real Deal
- As good as or better than its usual deal price of $679.99.
- It's the lowest price in the last year.
Is The Protection Plan Worth It?
Harbor Freight sells 1 or 2 year Extended Service Protection that starts after the regular warranty ends. In store you can add it at checkout or within 30 days, so you can decide later.
Promo History · 6 promos
| When | Promo | For This Tool |
|---|---|---|
| Oct 30, 2026 to Dec 3 | Inside Track Club members can Save 25% Off All U.S. GENERAL Magnetic Accessories | 25% off |
| Oct 29, 2026 to Nov 1 | Save 15% Off Any Single Item | 15% off |
| Oct 15, 2026 to Oct 18 | 30% Off All Welders and Plasma Cutters | 30% off |
| Oct 8, 2026 to Oct 11 | 30% Off Welders and Plasma Cutters | 30% off |
| Oct 5, 2026 to Oct 11 | 30% off all welders and plasma cutters (in-store only) | 30% off |
| Oct 4, 2026 to Oct 8 | Inside Track Club members can 30% Off Welders and Plasma Cutters | 30% off |
Price History
Each drop runs from the shelf price down to the deal price. The longer the drop, the bigger the savings.
Tap or hover a day to see its best price.
Where Today's Price Sits
Best Months For Deals
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Coupon History 4 On Record
| Price | Type | Ended |
|---|---|---|
| $599.99 | Coupon | Ends Nov 30, 2026 · Coupon |
| $699.99 | Coupon | Apr 27, 2026 |
| $679.99 | Coupon | Mar 15, 2026 |
| $679.99 | Coupon | Mar 8, 2026 |
Parking Lot Sale History
Not in a Parking Lot Sale we've tracked.
Usually couponed in Mar, Nov, Apr.
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