3mm KoskiPly Birch Plywood Sheet – 400 x 300mm – B/B Grade

Premium Finnish Birch Plywood for Laser Cutting, Engraving & Craft Projects

Manufactured in Finland by Koskisen, KoskiPly is a premium birch plywood made from birch veneers throughout, offering exceptional consistency, strength and machining performance.

Featuring smooth B/B grade faces and a Class 1 interior glue bond, this plywood is particularly well suited to laser cutting and engraving, producing clean cuts and a professional finish. The high-quality birch construction provides excellent stability and a uniform core, making it a favourite among makers, designers, model makers and professional laser-cutting businesses.

Product Details

• Brand: KoskiPly
• Manufacturer: Koskisen
• Made in Finland
• Size: 400 x 300mm
• Thickness: 3mm
• Face Grade: B/B
• Core: Birch Throughout
• Glue Bond: Class 1 Interior
• Suitable for Laser Cutting & Engraving
• Smooth, Consistent Surface Finish
• Strong Yet Lightweight

Ideal For

• Laser cutting
• Laser engraving
• Model making
• Craft projects
• Signs and displays
• Jewellery making
• Decorative products
• Prototyping
• CNC machining
• Educational projects

Key Benefits

• ✔ Premium Finnish manufacture
• ✔ Birch veneers throughout
• ✔ Consistent, high-quality surface
• ✔ Excellent strength-to-weight ratio
• ✔ Easy to machine and finish
• ✔ Suitable for staining, painting, oiling, waxing and lacquering
• ✔ Clean laser-cutting performance

Why Choose KoskiPly?

KoskiPly is recognised throughout Europe as a premium birch plywood. Manufactured in Finland from carefully selected birch veneers, it offers superior consistency, strength and appearance compared to many imported alternatives. Its clean, uniform core and reliable construction make it an excellent choice for laser-cutting applications where quality and precision matter.

Perfect for hobbyists, makers, schools, designers and professional workshops looking for premium laser plywood.