ComMarker B4 60W JPT MOPA Fiber Laser vs xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
Head-to-head spec comparison to help you pick the right fiber laser for your needs.
ComMarker
$3,699
xTool
Unavailable
Spec-by-Spec Comparison
| Spec | ComMarker B4 60W JPT MOPA Fiber Laser | xTool F1 Dual-Laser Engraver (2W IR + 10W Diode) |
|---|---|---|
| Wattage | 60 W | 2 W |
| Laser Type | MOPA | IR Diode (not fiber galvo) |
| Laser Source | JPT | xTool IR |
| Work Area (W) | 175 mm | 110 mm |
| Work Area (H) | 175 mm | 110 mm |
| Galvo Speed | 10000 mm/s | 4000 mm/s |
| Color Marking | Yes | No |
| LightBurn | Yes | Yes |
| Autofocus | No | No |
| Weight | 5.5 kg | 2.5 kg |
| Software | LightBurn + EZCad2 (LightBurn requires COR file setup) | xTool Creative Space + LightBurn |
| Pulse Width | 2–500ns | N/A |
| Price | $3,699 | Unavailable |
| Rating | 9.0/10 | 7.9/10 |
| Buy on Amazon | Amazon offer unavailable (checked 2026-07-10) |
Pros & Cons
ComMarker B4 60W JPT MOPA Fiber Laser
Pros
- JPT M7 MOPA source confirmed — wider frequency range (1–4,000kHz) and tighter pulse consistency than Raycus Q-switched alternatives at any price; the datasheet comes in the box
- The catalog combines 60W MOPA and a 10,000mm/s speed claim; production throughput still depends on material, settings, field, and workflow
- LightBurn compatible via COR file — both LightBurn and EZCad2 workflows supported; JPT M7's full pulse-width parameter range is accessible from LightBurn's galvo interface once configured
- Rust cleaning at 60W is a documented bonus capability — removes surface oxide from steel without abrasives, useful as pre-treatment before color marking on weathered material
- Foot pedal input, job preview function, and fan that only runs during active engraving — the small-business production workflow details that distinguish a tool from a toy
Cons
- LightBurn setup requires loading a COR file and manually configuring galvo axis, Q-Pulse Width, and frequency settings — LightBurn forum (April 2026) shows new owners needing 30+ minutes before getting first correct results; not auto-detected
- No autofocus — manual Z-axis focus required for every workpiece height change; the B6 MOPA, ComMarker's current flagship, corrects this limitation
- B4 MOPA line is end-of-life inventory — ComMarker now promotes the B6 MOPA (autofocus, updated form factor, same 60W power); ASIN B0CGX9TBGQ remains on Amazon but community resources will increasingly reference the B6 going forward
- Color marking requires calibration per material batch — powder coat thickness and alloy composition vary even within the same tumbler brand, requiring fresh test grids for each new batch
- No enclosure — Class 4 open-beam 1064nm infrared; requires OD6+ eyewear at 60W and either ComMarker's Safety Enclosure Pro or a dedicated controlled workspace
xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
Pros
- The F1 combines a 2W IR source and 10W diode in one enclosure; it is a dual-laser configuration, not a fiber galvo
- xTool Creative Space software is the most polished beginner interface in the laser category — camera positioning, guided material presets, and auto-layout workflows available from day one
- Fully enclosed with automatic safety shutoffs — the only machine in this tier safe to operate in an office, living room, or classroom without OD5+ eyewear and ventilation setup
- LightBurn compatible for users who want full parameter control beyond what xTool's software exposes
- xTool has the largest installed base and most active community of any Chinese laser brand — tutorial content, settings libraries, and troubleshooting threads for every use case are indexed and searchable
Cons
- 2W IR laser is NOT a fiber galvo — it produces lighter, less consistent marks on hard metal than a dedicated 20W fiber laser; an owner who ran both side by side measured the fiber as '25x faster on average for marking metal'
- IR laser head is the documented primary failure point — multiple owners report the IR head degrading or dying within 1–2 years of regular use; xTool support unable to repair in some markets
- No autofocus — autofocus is exclusive to the F1 Ultra; this model requires manual two-dot alignment each session (a common point of confusion because the F1 Ultra, a completely different machine, has autofocus)
- 110×110mm work area matches budget dedicated fiber lasers — tumblers require a rotary and repositioning, no advantage here over GWEIKE or ComMarker alternatives
- Do not compare the F1's 2W IR workflow directly with a dedicated 30W fiber configuration; they are different product classes
Our Verdicts
ComMarker B4 60W JPT MOPA Fiber Laser
The ComMarker B4 60W MOPA remains the highest-rated configuration in this catalog for buyers who value 60W JPT MOPA capability and can work within its field size. The verified Amazon offer was $3,699 with limited stock on July 10, 2026, not under $1,100. Confirm the exact lens bundle, controller, seller terms, price, and stock before treating it as the right production purchase.
xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
The xTool F1 combines a 2W IR source with a 10W diode in an enclosed desktop machine. It is not a fiber galvo, and it should not be compared as though it were the same configuration as the F1 Ultra. ASIN B0CC56W8P6 was out of stock with no current Amazon price on July 10, 2026, so all Amazon buying exits are suppressed.
xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
No current Amazon offer
Amazon offer unavailable (checked 2026-07-10)
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