Original price
$2,199.00
-
Original price
$2,448.00
Original price
$2,199.00
Current price
$1,599.00
$1,599.00
-
$1,948.00
Current price
$1,599.00
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40W Diode | Class 1 Enclosure | 16MP Camera | Auto Fire Extinguisher
AtomStack Kraft 40W Diode Laser Cutter: The Kraft Platform With Double the Cutting Power
The Kraft 40W is the cutting-focused configuration of AtomStack's enclosed Kraft platform: a single 40W diode laser that cuts wood up to about 18mm and dark acrylic up to about 15mm in one pass, across a 19.6 x 12.6 in work area that expands to 31.5 x 19.7 in with the optional R7 Pro conveyor feeder.
It is also the safety flagship of the line: an IEC 60825-1 Class 1 certified enclosure with an automatic fire extinguisher, dual emergency stop buttons, open-lid detection and tilt detection. A 16MP camera with 0.5mm accuracy, AI-powered batch positioning and automatic resume after a power outage make it a production tool, and it ships as a complete starter setup, honeycomb panel and air assist included.
Limited 1-Year AtomStack Warranty
Lowest Price Guarantee
Genuine AtomStack Machine
Ships From US Warehouse
0% APR Financing via Affirm
Talk to a Human: 847-971-5099
Why the Kraft 40W
40W Diode Cutting Power
Cuts thick wood up to ~18mm and dark acrylic up to ~15mm in a single pass, at up to 600 mm/s with a ~0.08 x 0.12mm spot, without switching modules.
Certified Class 1 Enclosure
IEC 60825-1 Class 1 laser safety certification, with automatic fire extinguisher, dual emergency stop buttons, open-lid detection and tilt detection.
16MP HD Camera, 0.5mm Accuracy
Full work-area preview and precise design alignment, paired with AI-powered software that automatically positions designs for batch engraving.
Flame-Extinguishing Air Assist
A two-in-one air pump that works as a standard air assist for cleaner cuts and fewer burn marks, and automatically extinguishes flames if the sensors detect fire.
Automatic Resume
If the power goes out mid-job, the Kraft 40W restores the exact laser head position and job progress when power returns.
Built to Expand
Compatible with the R7 Pro Conveyor Feeder, R8 Rotary Chuck, R6 Rotary Roller and Kraft H4 Riser Base, and it runs on free AtomStack Studio plus LightBurn and LaserGRBL.
What's Included
In the Box
Kraft 40W Laser Cutter
Honeycomb Panel
Air Assist Accessory (SF60)
Focusing Block and Tools
USB Drive and Safety USB Key
Calibration Card
USB Cable
Power Cable and Adapter
Dust-Free Cloth
The Cutter + Riser configuration also includes the Kraft H4 Riser Base.
Choosing Your Configuration
Both configurations are the same Kraft 40W machine. The Riser configuration adds the Kraft H4 Riser Base, which raises the machine for taller workpieces. If a configuration detail is decisive for your shop, call us and we will confirm it before you order.
Kraft 40W Cutter
Kraft 40W Cutter + Riser
Laser
40W diode
40W diode
Riser Base
Not included
Kraft H4 Riser Base included
Working Area
19.6 x 12.6 in
19.6 x 12.6 in
Crafting Source Price
$1,599
$1,948
AtomStack Kraft 40 W Diode Laser Cutter
Figures below are from AtomStack's published specifications for this model.
Laser Power
40W diode
Spot Size
~0.08 x 0.12 mm
Maximum Speed
Up to 600 mm/s
Working Area
19.6 x 12.6 in (50 x 32 cm); 31.5 x 19.7 in with R7 Pro Conveyor Feeder
Machine Dimensions
31.2 x 24 x 10.3 in (79.1 x 61 x 26.1 cm)
Built-In Camera
16MP resolution, 0.5mm alignment accuracy
Safety Certification
IEC 60825-1 Class 1 laser safety
Safety Features
Class 1 enclosed housing, automatic fire extinguisher, emergency stop button, open lid detection, tilt detection
Wood, leather, denim, ceramics, MDF, anodized aluminum, dark opaque acrylic, dark glass, kraft paper, coated metals, brushed stainless steel, stone, PCB boards, and more
Warranty
Limited 1-Year
AtomStack notes that product specifications are subject to change without notice. Call us at 847-971-5099 if a figure here is decisive for your purchase and we will confirm it against the current datasheet.
Covered by AtomStack's limited 1-year warranty against defects in the machine itself, the same coverage AtomStack offers direct.
Lowest Price Guarantee
Find it cheaper at another AtomStack dealer? Call us before you order and we will take care of you.
Help From People Who Sell These Every Day
Call 847-971-5099. We would rather spend ten minutes helping you pick the right machine than process a return later.
AtomStack Kraft 40 W Diode Laser Cutter: Frequently Asked Questions
What materials can the Kraft 40W cut and engrave?
Wood, leather, denim, ceramics, MDF, anodized aluminum, dark opaque acrylic, dark glass, kraft paper, coated metals, brushed stainless steel, stone, PCB boards, and more.
How thick can it cut in a single pass?
Thick wood up to approximately 18mm and dark acrylic up to approximately 15mm in a single pass.
Is it safe to use indoors?
Yes. It features a certified Class 1 enclosure meeting IEC 60825-1 laser safety standards, along with an automatic fire extinguisher, dual emergency stop buttons, open-lid detection and tilt detection.
What is the difference between the two configurations?
Both are the same 40W machine. The Cutter + Riser configuration adds the Kraft H4 Riser Base, which raises the machine for taller workpieces.
What happens if the power goes out mid-project?
The Kraft 40W automatically resumes from the exact laser head position and job progress once power is restored.
What warranty does it carry?
AtomStack's limited 1-year warranty, the same coverage AtomStack offers when you buy direct.
