Thunder Bolt vs Epilog Fusion Pro vs xTool F1: A User’s Hands-On Comparison

Epilog Fusion Pro, Thunder Laser Bolt, and xTool F1 offer different ways to approach laser engraving. If you are comparing them for a workshop or small business, the useful question is which machine fits your materials, project size, and daily workload.

This guide brings together the original three-machine comparison video, its accompanying images, and an update on the current Thunder Laser Bolt. We use Bolt 1.0 for the earlier generation featured in the comparison and Bolt 2.0 for the current generation. Both are sold under the Bolt name; these labels distinguish the generations within this article.

Watch the Original Epilog vs Thunder Bolt vs xTool F1 Comparison

The video Laser Dueling: Epilog Fusion Pro vs. XTool F1 vs. Thunder Bolt, published by 23 Skidoo Laser & UV Printing on October 4, 2024, provides the starting point for this comparison. Watch the original presentation alongside the machine information below.

Source: Watch the original comparison on YouTube. The Bolt shown is Bolt 1.0. Images from the earlier article are retained below in their historical comparison context.

A result from one machine, material, and set of settings does not establish a universal ranking. Power, focus, artwork, resolution, and speed settings all affect the finished piece. The photographs below illustrate the original comparison; they do not provide a controlled measurement of precision or productivity.

Meet the Three Laser Engravers

Epilog Fusion Pro 36: A Larger Production Format

The Fusion Pro 36 offers a 36 × 24 in (914 × 610 mm) working area, making bed capacity an important reason to consider it. A larger bed can accommodate larger workpieces or more items in a fixture. Available laser configurations vary, so confirm the power and source fitted to the machine being quoted.

Thunder Laser Bolt 1.0: The RF CO₂ Machine in the Video

The original article identifies the earlier Bolt as a 30W RF CO₂ machine. It is the historical reference for the Bolt photographs and comparison video on this page. Its role is a compact workshop machine for engraving and cutting suitable non-metals.

The original product photo below represents Bolt 1.0. For a purchase today, use the current Thunder Laser Bolt specifications and the Bolt 2.0 update further down this page.

xTool F1: Portable Dual-Source Marking

The xTool F1 combines a 10W 455 nm blue diode laser and a 2W 1064 nm infrared laser. Its standard working area is 115 × 115 mm, and its published weight is 4.6 kg. This makes portability and small-item personalization useful reasons to shortlist it. The infrared source also gives it a different material focus from an RF CO₂ machine.

Its compact marking field is an important limit when considering larger signs, sheet materials, or fixtures. A portable marker and a larger gantry machine can serve different jobs even when both are described as laser engravers.

Compare Machine Format, Materials, and Workflow

Why Maximum Speed Does Not Tell You Which Machine Finishes First

A galvo system steers a beam with mirrors, while a gantry machine moves a laser head across a bed. Published maximum speeds describe different systems and operating limits. They do not tell you how long the same saleable job will take.

Compare actual cycle time at an acceptable finish, including positioning, passes, loading, and unloading. Use the same artwork size and material, and record the settings. A higher motion ceiling is useful only when laser power and material response allow it to produce the required result.

Original Engraving Results: What the Images Show

The three result images from the original article are preserved here. Assess the detail you need in your own work, then use the video for context. Differences in photography, display scale, material, and settings can affect a visual comparison.

Epilog Fusion Pro Result

For your own evaluation, inspect small lettering, line separation, and shaded areas at the size you intend to sell. Ask for the same artwork on your chosen material when requesting a demonstration.

Thunder Laser Bolt 1.0 Result

This retained result belongs to the Bolt 1.0 comparison. It is not a Bolt 2.0 sample. For more owner context, read the Thunder Laser Bolt customer review, while checking which generation it describes.

xTool F1 Result

Evaluate the F1 sample for your intended object and finish. It would be too broad to conclude that the F1 always sacrifices detail at higher speed from a single comparison. Results should be tied to the source, material, and settings used.

Bolt 1.0 vs Bolt 2.0: What Has Changed?

Bolt 2.0 is the current generation of the same-named Bolt model. The current product listing specifies a 30W RF CO₂ source, a 508 × 305 mm working area, and a maximum scanning speed of 2,000 mm/s. It also lists acceleration up to 5G.

The specifications above refer specifically to the current 30W Bolt model. The published Bolt 2.0 speed ceiling does not mean every job finishes twice as fast as Bolt 1.0. Compare the same artwork, material, and acceptable finish to establish the difference for your own work.

The current design includes a recessed rotary tray for compatible cylindrical work. Its usefulness depends on object diameter, clearance, and attachment setup. For mixed engraving and cutting, dual air assist allows the airflow to suit each operation.

Which Laser Engraver Fits Your Work?

Choose Bolt 2.0 for a Compact RF CO₂ Workshop

Shortlist Bolt 2.0 when your work centers on suitable wood, acrylic, leather, paper, or similar non-metals and fits within its 508 × 305 mm bed. Its 30W RF CO₂ source and camera-assisted workflow suit personalized products and repeat workshop jobs. Match cutting expectations to the actual material and thickness rather than assuming every CO₂ machine can handle the same work.

If a larger fixture, more cutting power, or greater production capacity is essential, compare larger systems. A compact machine's footprint is useful only if it can accommodate your normal orders.

Choose Fusion Pro 36 When Bed Capacity Is Central

Shortlist Fusion Pro 36 when your regular work needs its 914 × 610 mm bed. Compare the exact laser configuration, installed cost, software workflow, and local service offer. A small-item sample alone cannot show the value of the larger bed in your production layout.

Choose xTool F1 When Portability and Small Parts Lead

Shortlist the F1 when you need to move the machine frequently and your typical parts fit its marking field. Its diode and infrared sources give it different material options. If large sheet cutting is your main workload, assess a suitable gantry system instead.

Compare the Full Setup Cost

Request comparable quotations covering extraction, required accessories, software, delivery, installation, training, and service. Prices depend on configuration, region, and quotation date. A useful budget comparison starts with the complete setup you need to run your actual jobs.

Choose with Your Materials and Orders in Mind

Use the original video as a practical reference for the machines it shows, then compare current specifications against your own work. Bolt 2.0, Fusion Pro 36, and xTool F1 address different priorities in workshop processing, bed capacity, and portable marking.

Discuss your materials and arrange a Thunder Laser demonstration. Share your workpiece dimensions, desired finish, and typical batch size so the recommendation can be based on a representative job.