【Precise Fabric Sampling】 Delivers an accurate 10 sq cm cutting area for reliable GSM testing. Ensures consistent results in textile quality control with round cloth sample disk design. 【Adjustable Cutting Depth】 Features 0-5mm depth adjustment, handling materials from thin fabrics to thicker textiles. Versatile for various fabric GSM sampling needs. 【Durable & Safe Construction】 Built with a robust aluminum alloy body and anti-slip toothed base. Safety lock retracts blades when not in use for secure operation. 【Simple & Efficient Operation】 Lay fabric flat, position cutter, release locking device, and rotate hand wheel. Cuts neat circular samples quickly for efficient GSM testing. 【Wide Material Application】 Ideal for cutting textiles, carpet, cardboard, paper, fabric, leather, wool, cotton, and man-made materials. Perfect for diverse sampling needs.