【Precise 10cm² Sampling】Delivers a standard 10cm² cutting area for accurate fabric GSM testing, ensuring consistent and reliable results for textile quality control 【Adjustable Cutting Depth】Features 0-5mm depth adjustment, making it suitable for a wide range of materials from thin fabrics to thicker textiles 【Durable & Safe Design】Constructed with a robust aluminum alloy body and anti-slip toothed base, plus a safety lock to retract the double blades when not in use 【Usage】Lay the fabric to be cut flat on the rubber mat, place the disc sampler on the fabric, pull the locking device on the sampler, and rotate the hand wheel to cut the circular sample 【Application】Used to cut all kinds of textiles,carpet,cardboard include: wool fabrics,cotton fabrics,man-made fabrics and knitting products