• Prefinished B/BB Baltic Birch plywood with clear semi-gloss surface
  • 20 by 30 inch prefinished Baltic Birch plywood sheet for laser cutting
  • Large prefinished Baltic Birch plywood sheet for CO2 laser projects
  • Finished Baltic Birch plywood surface for laser cutting and engraving
  • 20 by 30 inch Baltic Birch plywood sheet for larger laser projects
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Laser Wood Supplies

20" × 30" Prefinished Baltic Birch Plywood – 12 Sheet Bulk Box

$185.00 USD
$185.00 USD
Size

12 sheets of 20" × 30" prefinished B/BB Baltic Birch plywood for laser cutting, engraving, CNC work, signs, and larger craft projects.

This Baltic Birch plywood has a veneer core and a clear semi-gloss finish applied to both sides, helping reduce prep time before cutting and finishing. The larger 20" × 30" sheet size is ideal for bigger projects and production runs.

What's Included

  • 12 sheets per box
  • Approximate sheet size: 20" × 30"
  • Approximately 1/8" thick
  • B/BB grade Baltic Birch plywood
  • Veneer core
  • Clear semi-gloss finish on both sides
  • UPS Ground shipping included within the contiguous United States

Great For

  • Laser cutting and engraving
  • Aeon Mira, Thunder Laser, OMTech, Boss, and other CO₂ lasers with a suitable bed size
  • CNC projects
  • Signs and home décor
  • Larger projects and batch production

Material Notes

Boards are cut by hand, so minor size variations may occur. Actual dimensions will be very close to the listed 20" × 30" size.

Thin Baltic Birch can develop some bow or warp, and larger sheets are more likely to show it. We do our best to ship flat, usable material, but hold-down pins, magnets, or other work-holding methods may be helpful during cutting.

Because the clear finish is already applied, masking is often unnecessary. Light laser residue can often be removed gently with a baby wipe or soft lint-free cloth. Wipe carefully to avoid damaging the finish.

Laser Settings

Glowforge: Medium Basswood Plywood / Proofgrade-style settings can be used as a starting point. Adjust as needed for your specific machine and material batch.

Aeon Mira9 90W starting point: 45 mm/sec speed, 70% power, autofocus. Always test your settings before a production run, since results can vary with optics, airflow, tube condition, focus, and material batch.

Shipping

UPS Ground shipping is included for addresses within the contiguous United States. Please do not use this listing for PO boxes or destinations outside the contiguous United States.