Maple is the reference light wood for engraving: almost white, with a very fine and even grain, it gives the strongest contrast of all solid woods. It is the support of choice for plaques, signs and personalised gifts, but its hardness makes it slow to cut.
Settings: what really matters
On maple, engraving marks dark brown on a cream background: the best contrast-to-legibility ratio for fine text. Start at 50% power and 2,600 mm/min with a 20 W diode, and raise the speed if the line digs in.
For cutting, maple resists: dense and resin-free, it wants a low speed. Expect two passes from 5 mm with a diode, one slow pass with a 40 W CO2 or above. Lower the speed rather than adding a pass, to keep the edge light.
The very tight grain avoids striping in solid engraving: one of the few solid woods on which a greyscale photo comes out properly.
Common thicknesses and pitfalls
Common thicknesses: 3, 5, 8 and 10 mm, plus 15 to 20 mm boards kept for engraving only. Beyond 8 mm, diode cutting loses its point: the edge chars before it goes through.
The main pitfall is reverse contrast: on such a light wood, the slightest soot around the engraving shows. Use air assist, and protect the surface with paper masking tape for solid engraving.
Risks and finishing
A dense, resin-free wood, maple barely ignites, but a multi-pass cut still needs watching. Keep extraction running and the lens clean: on a light wood, any power loss immediately shows as a brown edge.
For finishing, 320-grit sanding then a matt varnish or a colourless oil keep the light tone. Avoid yellowing oils (raw linseed), which cost you the engraving contrast within weeks.
Every figure on LaserSettings comes with the machine, the laser source, the material and the thickness it was tested on. A setting published for a 10 W diode says nothing about a 40 W CO2, and a setting for 3 mm says nothing about 6 mm: check those four things before you copy any number.
Settings are confirmed or disputed by the members who reproduce them, so reliability comes from cross-checking rather than popularity. Photos of the result — cut edges, engraving shades, scorching — tell you more than a single number found on a forum.
Whatever the material, treat a published setting as a starting point: run a small power/speed test grid on an offcut, clean the lens, redo the focus, work with fume extraction and air assist, wear glasses rated for your wavelength and never leave the machine unattended.