NEJE Master 2S Settings & Speeds
Updated May 2026 · 55 tested settings · 31 materials
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The NEJE Master 2S is a 20W diode laser engraver with a 460×305mm work area. This page lists 55 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.
The NEJE Master 2S is a compact open-frame diode laser from NEJE, available in 10W and 20W versions with a 170×170mm or extended work area. NEJE machines are known for precise motion and frequent firmware updates. Works with LightBurn and NEJE's own software. Popular for small detailed engraving projects on wood, leather, and anodized aluminium. A solid choice for portable or desktop engraving where work area size is less important than precision.
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Materials covered
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55 settings
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Frequently Asked Questions
What materials can the NEJE Master 2S engrave or cut?
The NEJE Master 2S has community-tested settings for 3mm Mirrored Acrylic, 3mm Clear Acrylic (Cast), 3mm Maple Plywood, Cotton Fabric, Denim Fabric, Cork 3mm, Chipboard 2mm, Ceramic Tile, and 23 more. Results vary by material batch, focus, and ambient conditions — always test on scrap first.
What is the work area of the NEJE Master 2S?
The NEJE Master 2S has a work area of 460×305 mm (approximately 18×12 inches).
What settings should I use to cut Cotton Fabric on the NEJE Master 2S?
A community-tested starting point is speed 3200 mm/min, power 78% in a single pass. Always run a test cut on scrap to confirm before committing to your project.
Can the NEJE Master 2S 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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