Updated September 2026 · 56 tested settings · 35 materials
Accessories
Essential laser accessories
Every Atomstack X70 Max owner eventually needs these. Goggles first: always.
Laser safety goggles: diode (450nm)OD5+ rated at 450nm. Required for any open-frame diode laser.Shop on Amazon →
Honeycomb cutting bed (400×400mm)Lifts work off the bed, prevents flashback marks, improves airflow under material.Shop on Amazon →
6-inch digital calipersMeasure material thickness before entering settings: essential for consistent focus.Shop on Amazon →
Welding fire blanketFibreglass blanket under and around the machine: standard laser safety recommendation.Shop on Amazon →
Photoelectric smoke alarmMount above the machine: photoelectric type responds faster to laser fumes than ionisation.Shop on Amazon →
Lens cleaning wipes (Zeiss)Keep the laser lens clean: residue reduces power and causes inconsistent burns.Shop on Amazon →
Air assist pump kitSmall diaphragm pump with tubing and nozzle: keeps the lens clear and improves cut quality.Shop on Amazon →
Roller rotary attachment4-wheel roller style, fits most open-frame diode machines. Engrave tumblers and round objects.Shop on Amazon →
4-inch inline duct fanExhaust smoke out a window: pair with a carbon filter cartridge for indoor use.Shop on Amazon →
4-inch carbon filter cartridgeReplacement filter for inline fan exhaust setup. Change every 3–6 months depending on use.Shop on Amazon →
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The Atomstack X70 Max is a 70W diode laser engraver with a 800×850mm work area. This page lists 56 community-tested settings covering speed, power, passes, air assist, and DPI across a range of materials. Always run a test cut on scrap material first: results vary depending on your material batch, focus, and ambient conditions.
What materials can the Atomstack X70 Max engrave or cut?
The Atomstack X70 Max has community-tested settings for Basswood, Anodized Aluminum, Slate, Cardboard, Leather, Plywood, Cork, Bamboo, and 27 more. Results vary by material batch, focus, and ambient conditions: always test on scrap first.
What is the work area of the Atomstack X70 Max?
The Atomstack X70 Max has a work area of 800×850 mm (approximately 31×33 inches).
What settings should I use to cut Cardboard on the Atomstack X70 Max?
A community-tested starting point is speed 1900 mm/min, power 50% in a single pass. Enable air assist for a cleaner edge. Always run a test cut on scrap to confirm before committing to your project.
Can the Atomstack X70 Max engrave metal?
Diode lasers can mark anodized aluminium, coated metals, and powder-coated surfaces without any spray. For bare steel, brass, or copper you need a marking compound like Cermark or Dry Moly. Fiber lasers mark bare metal directly without any coating.
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