When it comes to laser engraving, the LaserPecker 4 and LaserPecker 3 have some significant differences. The LaserPecker 4 is the newest model in the LaserPecker series, and it has many features that the LaserPecker 3 does not.

The LaserPecker 4 is faster, has larger engraving areas, and can engrave on more materials. Additionally, the LaserPecker 4 has a userfriendly interface, making it easy for beginners to use, and it also includes a dust removal system for cleaner engraving. The LaserPecker 3 is still a great entrylevel laser engraver, but the LaserPecker 4 offers more features and capabilities.

Experience with LaserPecker 3

LaserPecker 3 is a sophisticated piece of technology, aimed at hobbyists and professionals alike, which offers a seamless engraving experience for metal and plastic materials. Building upon the successful foundation laid by previous versions, LaserPecker 3 delivers a high-quality, portable, and precise engraving experience.

Design and Build

The LaserPecker 3 is compact and portable, fitting snugly within dimensions of 168.6mm62.1mm169.5mm, and weighing just 2.54 kg. The design is sleek, featuring a stand that complements the engraver. Its size doesn’t compromise its sturdiness, evident from the metal construction, which lends the product a feeling of durability.

Functionality and Precision

The LaserPecker 3 excels when it comes to precision. With its 4K resolution and 0.01mm spot size, it boasts an exceptional level of detail. The 1064nm pulsed laser provides a seamless engraving experience without causing damage to the material. Additionally, the speed of engraving, ranging from 6nm/s to 800nm/s, is adjustable, making the device adaptable to different requirements and use cases.

The dual red-light focus feature simplifies the focal length determination process, making it user-friendly for both beginners and experienced users. The auto-lift and descend feature further amplifies this ease of use.

Batch Engraving and Power

LaserPecker 3 impresses with its ability to handle batch engraving with ease. This feature enables the production of multiple copies of the same design, making it ideal for business use or large projects.

The device has an average power of 1000 mW and can reach a maximum power of 10kw. This power range allows the engraver to handle different materials and thicknesses, which in turn increases its versatility.

Portability and Versatility

One of the key advantages of the LaserPecker 3 is its portability. The device offers 360° rotation and unlimited usage in terms of time, place, and angle. Paired with its compatibility with power banks, it truly allows you to take your engraving work wherever you go.

Connectivity and Compatibility

The LaserPecker 3 offers Bluetooth 5.0+ for wireless connectivity, allowing for easy pairing with Android and iOS devices, as well as Windows and Mac OS systems. The range of supported file formats is comprehensive, including G-code, JPG, PNG, BMP, SVG, DXF, and more.

Preview and Engraving Area

The device offers both square and graphical previews at a speed of 5000mm/s. This feature allows users to see their design before engraving, thus reducing errors. The engraving area, with an elliptical space of 115mm80mm and a square area of 65mm65mm, is sufficient for most projects.

LaserPecker 3

Positive sides- of Laserpecker 3


These are the key highlighting areas that made laserpecker 3 superior to the other laser engravers:

1. Versatile Material Engraving: The LaserPecker 3’s ability to effectively engrave both metal and plastic materials with an optical infrared 1064nm pulsed laser is a major asset. This versatility broadens its potential use cases, and its damage-free engraving ensures the integrity of the material is preserved.

2. Ultra-High Precision: The device’s 4k precision engraving capability, coupled with a spot size of 0.01MM, ensures visible and accurate detail reproduction. This ultra-high precision is ideal for projects that demand extreme attention to detail.

3. Dual Red-Light Focus: The LaserPecker 3 takes the guesswork out of determining the focal length, thanks to its dual red-light focus feature. This eliminates cumbersome measurement procedures, making the device more user-friendly and efficient.

4. Batch Engraving: The ability to perform batch engraving with a single click allows for consistent reproduction of designs, a feature that is particularly useful for business use or for large-volume projects.

5. No Restrictions: LaserPecker 3 stands out due to its plug-and-use functionality, offering unlimited use concerning time, place, and angle. This, combined with its 360° rotation capability, means you can engrave from any angle. The device’s compatibility with power banks further emphasizes its mobility.

6. Power and Speed: With an average power of 1000 mw that can go up to a maximum of 10kw, and an engraving speed range of 6nm/s-800nm/s, LaserPecker 3 provides both the power and the speed to handle a wide range of engraving tasks.

7. Advanced Preview Modes: The device includes square and graphical preview modes, enabling users to visualize their designs at a high speed of 5000mm/s before engraving.

8. Wireless Connection and File Format Support: Its Bluetooth 5.0+ capability ensures easy wireless connectivity with various devices. Additionally, the engraver supports a wide array of file formats, including G-code, JPG, PNG, BMP, SVG, DXF, and more, offering further flexibility to the user.

9. Compact and Lightweight: LaserPecker 3’s compact dimensions and lightweight design make it highly portable. Its size and weight do not compromise on functionality or durability, making it a practical choice for both home and professional use.

10. Broad System Compatibility: The device is compatible with Android, iOS, Windows, and Mac OS, making it flexible and adaptable for use with various operating systems.

In conclusion, the LaserPecker 3 is an all-around laser engraver that combines power, precision, versatility, and portability into one compact device. These positive aspects make it a suitable option for both hobbyists and professionals in the engraving field.

Negative Sides

These are things I didn’t like about the Laserpecker 3:

  • The LaserPecker 3 is expensive compared to other laser engravers and cutting machines in the market.
  • It is a desktop engraver and cutting machine, which is limited in size and is not suitable for larger projects.
  • The LaserPecker 3 is limited to engraving and cutting on certain materials, and is not suitable for engraving and cutting on all materials.

LaserPecker 4 (Quick Overview)

The LaserPecker 4 engraver represents a substantial evolution in laser engraving technology. Combining the power of both fiber and diode lasers, the LaserPecker 4 emerges as a comprehensive solution for personal DIY crafts, commercial products, and materials of virtually all types. It boasts various upgrades from its predecessors, showcasing a mix of unprecedented precision, speed, safety features, and user-friendly software.

Integrated Dual-Laser Technology

The highlight of the LaserPecker 4 is its integrated dual-laser system, capable of engraving a diverse range of materials. The 10W 450nm laser and the 2W 1064nm laser cater to different materials, offering the ability to engrave or cut wood, leather, glass, metal, and plastic. This combination eliminates the need for multiple engravers, making it an efficient and cost-effective option. Users can switch between the two lasers effortlessly via the machine’s touchscreen interface, a feature that underscores its user-friendly design.

Ultra-High Precision and Speed

With a leap to an impressive 8K resolution (equivalent to 1270 dpi), LaserPecker 4 engraves images as vividly as if they were printed. The granularity of the engraving is as fine as 0.01mm, delivering incredibly detailed results. The device also employs high-speed galvanometer technology, pushing engraving speeds up to 2000mm/s. These aspects ensure that the engraved output is not only high in quality but also completed in a timely manner.

Large Working Area and Rotary Extension

LaserPecker 4 significantly extends its working area to 160*300mm, thanks to the LaserPecker Slide Extension. The extension, combined with the large-area movement of the CORE XY axis, allows for the engraving of large pieces at high speeds. The addition of the Rotary Extension supports the engraving of irregular cylinders and objects ranging from 3mm to 200mm in diameter. These features further expand the range of projects the device can handle, making it more versatile.

Optimized for Mass Production

The LaserPecker 4 is especially beneficial for small businesses or users interested in mass production. It facilitates the positioning of multiple objects at a time and supports repeated engraving with a one-key operation, streamlining the engraving process.

Improved Cutting Performance

LaserPecker 4 boosts its cutting performance, now capable of cutting up to 8mm thickness while delivering high speed and quality. The device can precisely cut 5mm thick wood boards in one pass, which is a significant upgrade.

Advanced Mobile and PC App

The launch of the LaserPecker 4 comes with an upgraded mobile and PC app, offering a more flexible and creative user experience. It introduces a powerful Creation module supporting multi-layer editing, variable engraving settings, and multi-format image import. A new community feature encourages users to share creative engravings and preferred settings. Importantly, the LaserPecker 4 is now compatible with LightBurn, a popular demand from users.

Enhanced Safety Features

Safety remains paramount in LaserPecker’s design. The LaserPecker 4 immediately stops working if a sudden tilt, vibration, or overheating occurs during the engraving process. It also allows for a startup password, preventing accidental operation, especially by children. The device comes with a protective shield and goggles that block 99.9% of both 450nm blue laser and 1064nm infrared laser, prioritizing user safety.

Overall, the LaserPecker 4 stands as an impressive upgrade in laser engraving technology, marrying high precision, increased engraving area, dual-laser capability, and enhanced safety features. Its considerable advances

Laserpecker 4

LaserPecker 4 is compatible with most popular engraving software, and it is equipped with a fullcolor touchscreen. This makes it easy to set up, adjust settings, and monitor the progress of your projects. It also has an integrated cooling system to help keep the laser head from overheating.

Overall, its a great choice for those looking for an affordable and reliable laser engraving and cutting system. It is easy to use, offers a large working area, and is capable of engraving and cutting a wide range of materials. The machine is perfect for hobbyists, small businesses, and educational settings.

What is Kickstarter?

Laserpecker 4 is initially launched on Kickstarter and it is equally important to understand about Kickstarter.

Kickstarter is an online platform that allows entrepreneurs, artists, and inventors to raise funds for their projects through crowdfunding. It is a way for creators to get their projects off the ground and make them a reality.

For example, a musician may use Kickstarter to find backers for their next album. They can post videos, photos, and descriptions of their project, set a goal for how much they need to raise, and then offer rewards to backers who pledge money. Rewards could include an advance copy of the album, a signed poster, or a special thankyou. The musician can then use the money they raise to record and release their album.

Similarly, Laserpecker used Kickstarter to find backers for its Laserpecker 4.

Key Takeaways

These are the key highlighted area of Laserpecker 4 that made the laser engraver most appealing choice of 2023.

  • Laserpecker 4 features a dual laser system that helps in more vibrant engraving and ensures larger material compatibility. For instance, you can easily print a HD photo on glass with Laserpecker 4
  • Along with the 450 nm diode laser, the Laserpecker 4 also added a 1064nm pulsed fiber laser which enables color laser engravings even on the thinner material such as laptop lid or on the back of your smartphone.
  • The engraving speed is also higher in LaserPecker 4. the engraving speed is 2000 mm/second at a 0.003mm precision. It results in finer details regardless the material that you are engraving on.
  • The rotary extension also allows the user to rotate it on 360 degree angle which helps in engraving just engraving. It means, you do not need to place the material on rotary but, the rotary attachment will rotate as needed as per the position of the materail.
  • The pulsed fiber laser along with the diode laser will help the user to engrave cloth, fruits, plastic and ceramic with no additional complexities.
  • it supports lightburn as well as the G code which helps in working with any design.

Negative sides

  • Laserpecker 4 is expensive than the previous laser engravers.
  • This is not sure when it will be available at the retail since there are too many backers on Kickstarter.

Laserpecker 4 Vs Laserpecker 3 | in-depth comparison

Both the Laserpecker 3 and Laserpecker 4 are two great laser engravers with lots of engraving flexibilities. The main difference is that the Laserpecker 4 comes with an extra 2W fiber laser with controlled pulse rate and the Laserpecker 3 features only one 5W diode laser. That additional 2 W fiber laser helps in laser marking on any types of thinner materials. Besides, engraving speed are even excellent for both the engravers. However, the Laserpecker 4’s precision is three times more precisie which means it will create more finer details. Also, Laserpecker 3 cannot produce HD 4K quality photo print but the laserpecker 4 can. Overall, both the laser engravers are purely valued for money if you know how to use them.

Here is a quick comparison between Laserpecker 3 and laserpecker 4.

LaserPecker 4 Laserpecker 3
Laser 2W IR Laser + 10W Blue Laser 5W diode laser
Engraving size 100*100mm with side extension 90x80mm
Engraving Speed 2000 mm/s 600 mm/s
Rotary Available (360 degree Rotating) Available
Precision 0.003 mm 0.01 mm
Resolution HD 4K 1K
Preview Speed 1600 mm/s 3750mm/s

Or, Visit Official Laserpecker Store for the best price.

Laserpecker 3 features a 5W diode laser which means that you can engrave anything except the color engraving with this. However, the Laserpecker 4 features an additional fiber laser along with the 10W diode laser that allows the user to engrave on any sophisticated material along with color laser engravings.

Additionally, the Laserpecker 4 also comes with a controlled pulse rate of 1065nm wavelength. A controlled pulse rate of a laser engraver ensures that the laser power is consistent and that the laser beam is applied evenly while engraving. This helps to ensure that the results of the engraving are accurate and consistent. A controlled pulse rate also ensures that the engraving process is completed efficiently and with minimal heat buildup. This helps to reduce the risk of damage to the material being engraved.

Engraving speed

The Laserpecker 3 has a maximum engraving speed of 12,000 mm/min, while the Laserpecker 4 has a maximum speed of 18,000 mm/min. Both devices are capable of engraving at speeds up to 1.8m/s, depending on the size and complexity of the project. Both engravers also feature adjustable speed settings that allow users to customize the speed of their projects.

The Laserpecker 3 is designed for smaller projects, while the Laserpecker 4 is capable of handling larger projects. This means that the Laserpecker 4 is capable of producing more intricate designs at higher speeds than the Laserpecker 3.

Overall, the Laserpecker 3 and Laserpecker 4 both offer highquality engraving speeds that are suitable for a wide variety of projects. Whether you are looking for an engraver for small projects or large projects, both of these machines offer great performance and value for money.



The difference in precision between 0.01 mm/s and 0.003 mm/s is that 0.01 mm/s is three times more precise than 0.003 mm/s. This is because 0.01 mm/s is capable of measuring an object to the nearest hundredth of a millimeter, while 0.003 mm/s is only capable of measuring an object to the nearest thousandth of a millimeter.

Engraving area

The engraving area of the LaserPecker 3 is 12x12 cm (4.7x4.7 in) while the LaserPecker 4 has a larger engraving area of 20x20 cm (7.8x7.8 in). The LaserPecker 4 also has a higher engraving accuracy of 0.01mm compared to the 0.02mm of the LaserPecker 3. Additionally, the LaserPecker 4 is equipped with a more powerful laser, allowing it to engrave at a faster speed with a deeper engraving depth.


LaserPecker 3 and LaserPecker 4 are both portable laser engravers that use laser technology to etch and engrave various materials. The main difference between the two is that LaserPecker 3 has a rotary attachment that allows you to engrave cylindrical objects such as wine glasses and pens, while LaserPecker 4 does not. LaserPecker 4 does have a larger work area and is capable of engraving on thicker and harder materials than the LaserPecker 3.

However, the Laserpecker 4’s rotary is more versatile and powerful along with the additional 2W fiber laser which helps the user to engrave thinner material such as paper, fruits, chocolate, and even tissue paper.

Undoubtedly the laserpecker laser engravers are the perfect choice for engraving Tumblers & Leather marking.

What is the difference between a diode laser & fiber laser?

A diode laser is a type of laser that uses a semiconductor as the lasing medium. It is typically used in applications such as barcode scanning, laser printing, CD/DVD writing, and medical laser treatments. Diode lasers are relatively inexpensive and have a small size, allowing them to be used in many different applications.

A fiber laser is a type of laser that uses a special type of optical fiber as the lasing medium. It is typically used in applications such as industrial laser cutting, laser welding, laser marking, and medical laser treatments. Fiber lasers are more expensive than diode lasers, however, they have higher power output and better beam quality, making them more suitable for certain applications.

The main differences between diode laser and fiber laser are the type of lasing medium, the power output and beam quality, and the cost. Diode lasers are cheaper and have a smaller size, while fiber lasers have higher power output and better beam quality. Additionally, fiber lasers are more suitable for industrial applications due to their higher power output.

Now, let’s look at the differences between these two laser types using some examples:

  1. Material Applications: Diode lasers are highly effective for engraving and cutting organic materials such as wood, leather, and some plastics. For example, a diode laser would be perfect for engraving a design onto a wooden plaque or leather wallet. On the other hand, fiber lasers are more suitable for marking and engraving metals and hard plastics. For instance, a fiber laser would be an ideal choice for engraving a serial number onto a metal component or a barcode onto a hard plastic casing.
  2. Efficiency and Lifespan: Fiber lasers are generally more energy-efficient and have a longer lifespan compared to diode lasers. A fiber laser can typically have a lifespan of around 100,000 hours, whereas a diode laser might last around 10,000 hours.
  3. Beam Quality: Fiber lasers usually have a higher beam quality compared to diode lasers. This means they can focus their energy into a smaller spot size, allowing for more precise and intricate engraving or cutting.
  4. Cost: Diode lasers tend to be less expensive than fiber lasers, making them a more accessible option for hobbyists or small businesses.

In summary, the choice between a diode laser and a fiber laser largely depends on the specific applications and materials you are working with. Fiber lasers are typically used in industrial settings for metal marking or engraving due to their high precision and power, whereas diode lasers are often used in craft or hobbyist settings for engraving or cutting organic materials.

how laser engraving preview speed differs from engraving speed?

Laser engraving preview speed is the speed with which the laser engraver renders a preview of the design or image to be engraved. This allows the user to preview the design before committing to engraving it. Engraving speed, on the other hand, is the actual speed with which the engraving is carried out.

For example, if a user wants to engrave a logo onto a piece of wood, they can first preview the logo on the laser engraver to make sure it looks correct. This preview may take a few seconds, depending on the complexity of the logo, whereas the actual engraving process may take several minutes. The preview speed is much faster than the engraving speed because it does not require the laser to carve the image into the surface.


Laser engraving tips

These are a few tips for improving the laser engraving experience:

  • Use a Low Power Setting: Engraving deeper requires more power, but it also causes more heat. For delicate materials, use a low-power setting to ensure that your engraving is crisp and doesnt cause any damage.
  • Use a High-Speed Setting: A higher speed setting will increase the quality of the engraving, by using fewer passes and reducing the amount of heat put into the material.
  • Use the Right Laser Beam Size: Using the right beam size is essential for getting the best results. For example, if you are engraving a small object, you should use a small beam size, as a larger beam will cause the engraving to appear blurry.
  • Use the Right Lens: Using the wrong lens can cause your engraving to be distorted. Make sure to use the right lens for the material you are working with, in order to get the best results.
  • Experiment with Different Materials: Different materials respond differently to laser engraving, so it is important to experiment with different materials and settings in order to find the best result for your needs.
  • est Before Engraving: Before you begin engraving, make sure to test your settings and material on a scrap piece of material to ensure that you are getting the result you desire.

Limitations of Diode lasers

All of the laser engravers of Laserpecker are diode type. So, it is equally important to know what are the limitations of diode lasers in comparison to CO2 & fiber lasers.

Diode lasers generally have lower power output than other types of lasers, such as CO2 and fiber lasers. For example, a CO2 laser can produce up to 1,000 watts of output power, whereas a diode laser typically produces only up to 100 watts of output power. This makes them less suitable for applications where higher amounts of power are needed, such as cutting and welding.

Diode lasers have a limited wavelength range compared to other laser types, typically ranging from visible to nearinfrared. This limits the applications they are suitable for, as a wide range of wavelengths is needed for many scientific applications. For example, a diode laser may not be suitable for spectroscopy applications that require a wide range of wavelengths. However, the Laserpecker 4 solves this to a smaller extent by adding a separate 2W laser at the Infrared wavelength.

Diode lasers also have lower beam quality than other lasers, such as CO2 and fiber lasers. This means that the beam is more divergent, and is not as focused, resulting in lower precision in applications such as cutting and welding.

Should commercial crafters buy a diode laser over a CO2 laser?

A diode laser may be a better option for commercial crafters than a CO2 laser, depending on the crafts they are creating. Diode lasers are typically less expensive than CO2 lasers, and are more suitable for certain types of crafts. Diode lasers are best for engraving, cutting, and marking on softer surfaces such as wood, acrylic, and certain types of plastic. They are also more portable and require less maintenance than a CO2 laser, making them ideal for crafters who need to work on the go.

On the other hand, CO2 lasers are better suited for cutting and engraving on harder materials like metals and glass. They are also more powerful and can be used to create more intricate designs. Depending on the type of crafts the crafters are creating, one option may be better suited than the other.

From our experience, crafters always own both type of laser engravers that expands their business, and also ensures faster ROI.

What are the differences between laser marking & engraving?

Laser marking and laser engraving are both processes used to create permanent marks on a variety of materials. The primary difference between the two processes is in how the mark is created. Laser marking uses a beam of light to create a dark mark on the surface of the material, while laser engraving uses a beam of light to vaporize the material, creating a recessed mark.

Laser marking is commonly used to mark serial numbers, logos, and other identifying information on metal surfaces. This process is often used to create barcodes on products for tracking and inventory purposes. An example would be a laser marking machine used to engrave barcodes and serial numbers on metal plates for tracking inventory in a warehouse.

Laser engraving is often used for creating intricate designs and patterns on metal, wood, and plastic surfaces. This process is commonly used to create logos, awards, plaques, and other engraved items. An example of this process would be a laser engraving machine used to engrave a company logo on the side of a metal award.

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