Extra Thick 0.4mm Black Aluminum Laser Engraving Test Card for Fiber Laser Machines

This product is a durable and high-quality test card designed for use with fiber laser machines. Made from extra thick 0.4mm black aluminum, it provides an ideal surface for testing and calibrating laser engraving settings. Its robust construction ensures longevity and consistent results, making it a perfect tool for laser operators aiming to achieve precision in their work. Suitable for various applications, this test card helps in fine-tuning laser parameters, ensuring optimal engraving performance and enhancing the quality of finished projects. Material: Aluminum Alloy Material Type: Metal Manufacture country: China Instructions included: No