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USA-Based. Family-Owned. Maker-Focused.
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Atomstack C4 Pro CNC Router

By Atomstack

$709.00

✅ $2,000+ In Bonuses With Every Machine

✅ Dual Lines of Support - From Our USA Team & The Suppliers

✅ 30-Day No Stress Returns

✅ Free USA Shipping to Lower 48*

✅ Need Expert Advice? Call Us: 833-962-5377

Bundle

Notify me when back in stock

Shipping Insurance ($89)

Ordering > $1,000? Get peace of mind and protect your products from damage or loss during shipping.

30-Day No Stress Returns
Lowest Price Guarantee
Free USA Shipping*
Call Us: +1 833-962-5377
Description

Atomstack C4 Pro CNC Router: Compact Power, Big Potential!

Cut, carve, and engrave across multiple materials with confidence—engineered for precision, versatility, and compact performance, the Atomstack C4 Pro CNC Router gives you advanced capabilities in a desktop-ready package.

Atomstack C4 Pro CNC Router Metrics 1 Atomstack C4 Pro CNC Router Metrics 2

The Atomstack C4 Pro combines CNC routing and laser engraving in one machine, with a work area of approximately 420 × 420 mm. It’s ideal for makers, artisans, and small workshops who need flexibility. Its rigid structure, linear guide rails, and upgradeable spindle deliver stability and clean results across wood, acrylic, plastics, and softer metals.

With support for both CNC operations and laser mode, as well as control via popular G-code software, the C4 Pro is built for users who want to switch between fabrication modes without changing machines.

Key Features of the Atomstack C4 Pro CNC Router:

  • Dual-Mode Operation: Switch between CNC routing and laser engraving/cutting in one setup.
  • 420 × 420 mm Work Area: Offers generous space for mid-sized projects without requiring a large bench.
  • Precision Ball Screw Motion System: Reduces backlash and improves accuracy.
  • Rigid Frame + Linear Guides: Both X- and Z-axes use MGH12 linear guides + T8 double-nut screw; Y-axis uses 16 mm linear rails for stable motion
  • 200W Spindle (12,000 RPM): Stock spindle for routing; upgradeable to more powerful versions for deeper cuts.
  • Upgrade Friendly: Supports stronger spindles, laser units, and rotary attachments.

Atomstack’s C4 Pro is more than a machine—it’s a hybrid production platform for designers and creators who want one tool that does many.

Atomstack C4 Pro CNC Router Engraving

Cut, Carve & Engrave Multiple Materials

In CNC mode, the 200 W spindle running at 12,000 RPM offers good performance for routing wood, acrylic, composites, and light aluminum. Users report that a brass stamp can be completed in about 15 minutes under proper settings.

Switching to laser mode lets you engrave precise detail work on surfaces where routing might be too aggressive. This hybrid capability opens many creative doors.

Atomstack C4 Pro CNC Router Functions

Precision That Makes Every Detail Count

With high-quality linear guides and ball screws (dual-nut design), the C4 Pro is capable of fine accuracy during both routing and laser passes. The machine’s structure helps reduce vibrations, producing cleaner edges even under load.

Setup & Operation Made Easier

Atomstack provides a user-friendly starting point. The machine ships mostly pre-assembled. The control interface supports common G-code programs. You can swap between CNC and laser modules without totally rebuilding the system.

Safety features like limit switches and emergency stop are available in many packages.

Atomstack C4 Pro CNC Router Accuracy 1

Expand Into 3D and Beyond

Want to carve cylinders or round objects? The C4 Pro supports rotary attachments/4th axis modules. Want to engrave patterns? Add the laser attachment. This modularity gives you room to grow your tool’s capabilities over time.

Atomstack C4 Pro CNC Router Cutting Speed

The Atomstack C4 Pro CNC Router / Laser Hybrid is the perfect tool when you need adaptability, precision, and a compact footprint. From routing signs and parts to engraving inlays or detail work, it’s built to empower your projects.

Frequently Asked Questions About the Atomstack C4 Pro CNC Router

1. What materials can C4 Pro route or engrave?

It handles wood, acrylic, plastics, PCBs, and soft metals (e.g. aluminum or brass) with conservative feed/cut settings.


2. What spindle does it use, and can it be upgraded?

It ships with a 200 W, 12,000 RPM spindle. Many users upgrade to stronger spindles for deeper cuts in tougher materials. 


3. What is the work area?

Approximately 420 × 420 mm. 


4. Can it run laser engraving?

Yes—the machine supports laser mode, which allows fine engraving work aside from routing.


5. Do I need a computer always connected?

No—G-code can be pre-loaded, and many controllers support SD card or offline operation alongside PC-based control.

Specifications

Atomstack C4 Pro CNC Router Specifications:

Specification Details
Model Atomstack C4 Pro CNC Router
Work Area 420×420mm (16.54 × 16.54 inches)
Assembly Time Under 10 minutes 
Max Running Speed 12000 mm/min
Accuracy ±0.1 mm
CAM Software 32-bit Self-Developed Software
Motion System Linear guides (MGH12 on X/Z, 16 mm on Y) + T8 double-nut screw
Spindle Motor 200 W (12,000 RPM), upgradeable
Warranty 

Atomstack C4 Pro CNC Router Product Warranty Details:

  • Atomstack C4 Pro CNC Router comes with a 1-year warranty on the machine (excluding consumables / shipping).
  • 100% money back guarantee (minus shipping and handling costs) if you return your unit in like-new condition within 30 days of the ship date.
  • Dedicated, local US-based support for quick answers to questions.
Shipping

We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout! 

*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping: 

  • OneLaser X Series Laser Engravers
  • OneLaser Hydra Series Laser Engravers
  • PiBurn Laser Rotary Accessories
  • Filtrabox Fume Extractors and Replacement Filters
  • BOFA Fume Extractors and Replacement Filters
  • Maxce IndexX Laser Marking Production Table

Summary

  • Order cutoff: 5pm PST
  • Order handling: 1-3 days
  • Order transit: 3-7 days
  • Free shipping to the contiguous United States

Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.

Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.

Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.

General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.

In general, these are the delivery timeframes you can expect:

  • 1-7 Business Days - Delivery within the contiguous United States 

The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.

Home Delivery (Bulky Items)

  • This service is generally for products over 40kg in weight, as it is a requirement for these products to be palletised for delivery.
  • This service utilises power tailgates with two-man crews or crane trucks when required and this is included in the quoted price.
  • The receiver will be contacted prior to delivery to arrange a suitable delivery date and time. Deliveries are scheduled for either an AM or PM slot on any given day.
  • Delivery is to front car port, driveway, doorstep or wherever practical depending upon site access. Drivers are not permitted to move item(s) within the residence or around the property due to OHS reasons.
  • This service assumes reasonable and safe access to the site is available. Overhanging trees, steep driveways, unsealed driveways, narrow driveways or streets or an unforeseen obstruction may deem the delivery unavailable.
  • If your delivery address is in a regional or remote location, we recommend shipping to the nearest depot as the most affordable option.

Other Terms & Conditions

If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.

We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.

It is your responsibility to advise us if:

  • someone will be available to sign for delivery.
  • there's somewhere safe the item can be left if no one will be home.
  • if the address is a business address, as we will require the business hours of the business and name of the building.
  • you notice any damage. If so, you should make note of it when signing for delivery or do not agree to accept the delivery. If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. If your item(s) do arrived damaged please send photos to support@themakerschest.com, then visit our returns page and lodge your return claim online.
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.

You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.

We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!

✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 30-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.

We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either! 

We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.

We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!

Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.

Trusted by Businesses, Cities, Colleges & Schools

University of Wisconsin Madison Laser Cutter Customer
Brandeis University logo
MiraCosta College logo with blue, green, and gray design elements.
Carrollton Public Library logo with a colorful circular design on a white background
Minnesota national guard
City of Pembroke Pines Laser Cutter Customer
Howmet Aerospace logo with a blue and black design on a white background
Aerospace customer logo
Shadow Systems laser customer
Genuity logo with a teal and gray design on a white background
Bravehawk Forge logo with an eagle holding a sword on a white background
Frostwork Laser Engraving Customer
Yakima Training Centre Firing Department logo
Santa Paula High School
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Description

Atomstack C4 Pro CNC Router: Compact Power, Big Potential!

Cut, carve, and engrave across multiple materials with confidence—engineered for precision, versatility, and compact performance, the Atomstack C4 Pro CNC Router gives you advanced capabilities in a desktop-ready package.

Atomstack C4 Pro CNC Router Metrics 1 Atomstack C4 Pro CNC Router Metrics 2

The Atomstack C4 Pro combines CNC routing and laser engraving in one machine, with a work area of approximately 420 × 420 mm. It’s ideal for makers, artisans, and small workshops who need flexibility. Its rigid structure, linear guide rails, and upgradeable spindle deliver stability and clean results across wood, acrylic, plastics, and softer metals.

With support for both CNC operations and laser mode, as well as control via popular G-code software, the C4 Pro is built for users who want to switch between fabrication modes without changing machines.

Key Features of the Atomstack C4 Pro CNC Router:

  • Dual-Mode Operation: Switch between CNC routing and laser engraving/cutting in one setup.
  • 420 × 420 mm Work Area: Offers generous space for mid-sized projects without requiring a large bench.
  • Precision Ball Screw Motion System: Reduces backlash and improves accuracy.
  • Rigid Frame + Linear Guides: Both X- and Z-axes use MGH12 linear guides + T8 double-nut screw; Y-axis uses 16 mm linear rails for stable motion
  • 200W Spindle (12,000 RPM): Stock spindle for routing; upgradeable to more powerful versions for deeper cuts.
  • Upgrade Friendly: Supports stronger spindles, laser units, and rotary attachments.

Atomstack’s C4 Pro is more than a machine—it’s a hybrid production platform for designers and creators who want one tool that does many.

Atomstack C4 Pro CNC Router Engraving

Cut, Carve & Engrave Multiple Materials

In CNC mode, the 200 W spindle running at 12,000 RPM offers good performance for routing wood, acrylic, composites, and light aluminum. Users report that a brass stamp can be completed in about 15 minutes under proper settings.

Switching to laser mode lets you engrave precise detail work on surfaces where routing might be too aggressive. This hybrid capability opens many creative doors.

Atomstack C4 Pro CNC Router Functions

Precision That Makes Every Detail Count

With high-quality linear guides and ball screws (dual-nut design), the C4 Pro is capable of fine accuracy during both routing and laser passes. The machine’s structure helps reduce vibrations, producing cleaner edges even under load.

Setup & Operation Made Easier

Atomstack provides a user-friendly starting point. The machine ships mostly pre-assembled. The control interface supports common G-code programs. You can swap between CNC and laser modules without totally rebuilding the system.

Safety features like limit switches and emergency stop are available in many packages.

Atomstack C4 Pro CNC Router Accuracy 1

Expand Into 3D and Beyond

Want to carve cylinders or round objects? The C4 Pro supports rotary attachments/4th axis modules. Want to engrave patterns? Add the laser attachment. This modularity gives you room to grow your tool’s capabilities over time.

Atomstack C4 Pro CNC Router Cutting Speed

The Atomstack C4 Pro CNC Router / Laser Hybrid is the perfect tool when you need adaptability, precision, and a compact footprint. From routing signs and parts to engraving inlays or detail work, it’s built to empower your projects.

Frequently Asked Questions About the Atomstack C4 Pro CNC Router

1. What materials can C4 Pro route or engrave?

It handles wood, acrylic, plastics, PCBs, and soft metals (e.g. aluminum or brass) with conservative feed/cut settings.


2. What spindle does it use, and can it be upgraded?

It ships with a 200 W, 12,000 RPM spindle. Many users upgrade to stronger spindles for deeper cuts in tougher materials. 


3. What is the work area?

Approximately 420 × 420 mm. 


4. Can it run laser engraving?

Yes—the machine supports laser mode, which allows fine engraving work aside from routing.


5. Do I need a computer always connected?

No—G-code can be pre-loaded, and many controllers support SD card or offline operation alongside PC-based control.

Specifications

Atomstack C4 Pro CNC Router Specifications:

Specification Details
Model Atomstack C4 Pro CNC Router
Work Area 420×420mm (16.54 × 16.54 inches)
Assembly Time Under 10 minutes 
Max Running Speed 12000 mm/min
Accuracy ±0.1 mm
CAM Software 32-bit Self-Developed Software
Motion System Linear guides (MGH12 on X/Z, 16 mm on Y) + T8 double-nut screw
Spindle Motor 200 W (12,000 RPM), upgradeable
Warranty 

Atomstack C4 Pro CNC Router Product Warranty Details:

  • Atomstack C4 Pro CNC Router comes with a 1-year warranty on the machine (excluding consumables / shipping).
  • 100% money back guarantee (minus shipping and handling costs) if you return your unit in like-new condition within 30 days of the ship date.
  • Dedicated, local US-based support for quick answers to questions.
Shipping

We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout! 

*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping: 

  • OneLaser X Series Laser Engravers
  • OneLaser Hydra Series Laser Engravers
  • PiBurn Laser Rotary Accessories
  • Filtrabox Fume Extractors and Replacement Filters
  • BOFA Fume Extractors and Replacement Filters
  • Maxce IndexX Laser Marking Production Table

Summary

  • Order cutoff: 5pm PST
  • Order handling: 1-3 days
  • Order transit: 3-7 days
  • Free shipping to the contiguous United States

Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.

Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.

Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.

General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.

In general, these are the delivery timeframes you can expect:

  • 1-7 Business Days - Delivery within the contiguous United States 

The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.

Home Delivery (Bulky Items)

  • This service is generally for products over 40kg in weight, as it is a requirement for these products to be palletised for delivery.
  • This service utilises power tailgates with two-man crews or crane trucks when required and this is included in the quoted price.
  • The receiver will be contacted prior to delivery to arrange a suitable delivery date and time. Deliveries are scheduled for either an AM or PM slot on any given day.
  • Delivery is to front car port, driveway, doorstep or wherever practical depending upon site access. Drivers are not permitted to move item(s) within the residence or around the property due to OHS reasons.
  • This service assumes reasonable and safe access to the site is available. Overhanging trees, steep driveways, unsealed driveways, narrow driveways or streets or an unforeseen obstruction may deem the delivery unavailable.
  • If your delivery address is in a regional or remote location, we recommend shipping to the nearest depot as the most affordable option.

Other Terms & Conditions

If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.

We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.

It is your responsibility to advise us if:

  • someone will be available to sign for delivery.
  • there's somewhere safe the item can be left if no one will be home.
  • if the address is a business address, as we will require the business hours of the business and name of the building.
  • you notice any damage. If so, you should make note of it when signing for delivery or do not agree to accept the delivery. If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. If your item(s) do arrived damaged please send photos to support@themakerschest.com, then visit our returns page and lodge your return claim online.
Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.

You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.

We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!

✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 30-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.

We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either! 

We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.

We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!

Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.