What materials can it cut and engrave?

The maker lists detailed leather engraving and cutting through 5 mm acrylic. CO2 lasers generally also mark wood, paper and some plastics, but test scrap first.

Does it focus automatically?

No. You set focus by hand with the adjustment knob and focus scale before each job.

How long does the laser tube last?

The tube is rated for over 3500 hours of operation. It is a consumable and will need replacement eventually.

Do I need ventilation?

Yes. It has smoke extraction and odor control, but you should still vent fumes outdoors or to a filter, and never run it unattended.

Is it safe to use at home?

It has a key switch for power access, but it is an open-frame CO2 laser. Use proper laser safety glasses, keep the area clear and keep pets and children away.

The listing describes the machine, its honeycomb platform and focus controls. Check the included accessories and software with the seller before buying.

Where is the KFFKFF 45W CO2 Laser Engraver cheapest?

At Walmart, for $759.90, as of our latest check.

What do buyers say about the KFFKFF 45W CO2 Laser Engraver?

Rated 3.7 out of 5 from 3 ratings.

KFFKFF 45W CO2 Laser Engraver

Best price now

$759.90at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

KFFKFF 45W CO2 Laser Engraver

Best price now

$759.90at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

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Price facts

Last seen at $759.90 at Walmart on Nov 12.

Our take on the KFFKFF 45W CO2 Laser Engraver

The KFFKFF 45W CO2 Laser Engraver is a desktop laser cutter and engraver aimed at hobbyists, small workshops and classrooms. It pairs a 45W CO2 tube rated for over 3500 hours with a removable honeycomb platform that reduces reflections for cleaner cuts, and it handles jobs like detailed leather engraving and cutting 5 mm acrylic. Focus is set by hand with a knob and scale, and a key switch controls power access. Against rivals it is a basic, manual-focus machine: it lacks the autofocus, enclosed cabinet and software ecosystem of bigger-name desktop lasers, so it suits buyers who want simple CO2 cutting power and will trade convenience for that.

Best forHobbyists cutting acrylic and engraving leatherSmall workshops adding a second laserClassroom and maker-space projectsBuyers who prefer manual control over autofocus

Pros

45W CO2 tube rated for over 3500 hours
Removable honeycomb platform reduces reflections for clean cuts
Cuts 5 mm acrylic and engraves leather in detail
Precision stated under 0.1 mm
Key switch controls power access
Smoke extraction and odor control keep the workspace cleaner

Cons

Manual focus only, no autofocus
Open-frame design, so laser safety glasses and ventilation are on you
No mention of bundled software or a control panel
CO2 tube is a wear part that eventually needs replacing
Limited guidance on materials beyond leather and acrylic

KFFKFF 45W CO2 Laser Engraver prices at every store

WalmartNew
In stock
$759.90Checked Nov 12
Visit Walmart

About the KFFKFF 45W CO2 Laser Engraver

This is a 45W CO2 laser engraving and cutting machine for hobbyists, small workshops, and educational projects. It has a laser output of 45W and precision under 0.1 mm. It can engrave detailed designs on leather and cut through 5 mm acrylic.

A key switch controls power access. A removable honeycomb platform minimizes reflections during cutting. The laser tube has a lifespan of over 3500 hours. Focus is set by hand with an adjustment knob and a focus scale, so you can align the laser before starting a project.

The machine handles engraving, deep etching, marking, and cutting in one operation. You can process several layers within a single design file using integrated or compatible software, and set speed and laser power for each layer separately. It operates without generating chips or grease, and it has smoke extraction and odor control.

Model: SH-3020
Laser power: 45W
Engraving speed: Up to 300 mm/s
Precision: Under 0.1 mm
Focal length: 0.4 in / 10 mm
Focus: Manual, with adjustment knob and focus scale
Cutting capacity: 5 mm acrylic
Laser tube life: Over 3500 hours
Work platform: Removable honeycomb
Power switch: Key switch
Material: Galvanized steel
In the box: 1 x CO2 laser engraver, 1 x power cord, 1 x water pump, 1 x key switch, 1 x rotary axis, 1 x accessory kit, 1 x user manual

Specifications

color: MulticolorSource

Questions and answers

What materials can it cut and engrave?: The maker lists detailed leather engraving and cutting through 5 mm acrylic. CO2 lasers generally also mark wood, paper and some plastics, but test scrap first.
Does it focus automatically?: No. You set focus by hand with the adjustment knob and focus scale before each job.
How long does the laser tube last?: The tube is rated for over 3500 hours of operation. It is a consumable and will need replacement eventually.
Do I need ventilation?: Yes. It has smoke extraction and odor control, but you should still vent fumes outdoors or to a filter, and never run it unattended.
Is it safe to use at home?: It has a key switch for power access, but it is an open-frame CO2 laser. Use proper laser safety glasses, keep the area clear and keep pets and children away.
What is in the box?: The listing describes the machine, its honeycomb platform and focus controls. Check the included accessories and software with the seller before buying.
Where is the KFFKFF 45W CO2 Laser Engraver cheapest?: At Walmart, for $759.90, as of our latest check.
What do buyers say about the KFFKFF 45W CO2 Laser Engraver?: Rated 3.7 out of 5 from 3 ratings.