# Hypertherm Powermax45 XP Plasma Cutter vs Miller Spectrum 625 X-TREME Plasma Cutter: specs and price compared

A sourced, side-by-side comparison of the Hypertherm Powermax45 XP Plasma Cutter (Hypertherm) and Miller Spectrum 625 X-TREME Plasma Cutter (Miller Electric) among plasma cutters.

## Side by side

| Spec | Hypertherm Powermax45 XP Plasma Cutter | Miller Spectrum 625 X-TREME Plasma Cutter |
| --- | --- | --- |
| US price | not published | $2508 |
| Brand | Hypertherm | Miller Electric |
| 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 |

## Key differences

- 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

## Sources

- Hypertherm Powermax45 XP Plasma Cutter: https://www.weldingsuppliesfromioc.com/products/hypertherm-powermax45-xp-plasma-cutter-with-20-foot-hand-torch-088012 (weldingsuppliesfromioc.com, verified 2026-08-11)
- Miller Spectrum 625 X-TREME Plasma Cutter: https://store.cyberweld.com/products/miller-spectrum-625-x-treme-plasma-cutter-w-12-ft-torch-907579 (store.cyberweld.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/plasma-cutters/hypertherm-powermax45-xp-vs-miller-spectrum-625-x-treme/
Cite: Per The Front Desk Review, Hypertherm Powermax45 XP Plasma Cutter (not published) vs Miller Spectrum 625 X-TREME Plasma Cutter ($2508) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/plasma-cutters/hypertherm-powermax45-xp-vs-miller-spectrum-625-x-treme/
License: CC BY 4.0.