Hypertherm
Hypertherm Powermax45 XP Plasma Cutter
—
Best Plasma Cutters · head-to-head
Hypertherm Powermax45 XP Plasma Cutter vs Miller Spectrum 625 X-TREME Plasma Cutter
A sourced, side-by-side comparison. Miller Spectrum 625 X-TREME Plasma Cutter is cheaper at $2508. Every spec and price links to its source.
Miller Electric
Miller Spectrum 625 X-TREME Plasma Cutter
$2508
Which is better: the Hypertherm Powermax45 XP Plasma Cutter or Miller Spectrum 625 X-TREME Plasma Cutter?
The Miller Spectrum 625 X-TREME Plasma Cutter wins 1 of the 1 specs we compare head to head; the other wins 0.
See Hypertherm Powermax45 XP Plasma Cutter on Amazon See Miller Spectrum 625 X-TREME Plasma Cutter on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Hypertherm Powermax45 XP Plasma Cutter | Miller Spectrum 625 X-TREME Plasma Cutter |
|---|---|---|
| US price | — | $2508 |
| Brand | Hypertherm | Miller Electric |
| Released | — | — |
| Cutting amperage (A) | 45 | 40 |
| Rated cut thickness | 5/8 in (16mm) | 5/8 in (16mm) |
| Sever cut thickness | 1-1/8 in (29mm) | — |
| Duty cycle at rated amps | 50% @ 45A, 100% @ 32A | — |
| Input voltage | 200-240V, 1-PH, 50/60Hz | 120V/240V, Auto-Line |
| Pilot arc | Yes | Yes |
| Air requirement | 400 scfh (6.7 CFM) @ 90 psi, clean/dry shop air | — |
| Weight (lb) | 31 | 21 |
Sources — Hypertherm Powermax45 XP Plasma Cutter: weldingsuppliesfromioc.com (verified 2026-08-11). Miller Spectrum 625 X-TREME Plasma Cutter: store.cyberweld.com (verified 2026-08-11).
What's the difference between the Hypertherm Powermax45 XP Plasma Cutter and Miller Spectrum 625 X-TREME Plasma Cutter?
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.
- Cutting amperage (A): Hypertherm Powermax45 XP Plasma Cutter 45 vs Miller Spectrum 625 X-TREME Plasma Cutter 40
- Input voltage: Hypertherm Powermax45 XP Plasma Cutter 200-240V, 1-PH, 50/60Hz vs Miller Spectrum 625 X-TREME Plasma Cutter 120V/240V, Auto-Line
- Weight (lb): Hypertherm Powermax45 XP Plasma Cutter 31 vs Miller Spectrum 625 X-TREME Plasma Cutter 21