Precision Circular Sampling: Designed for cutting uniform diameter circular samples, ensuring sample consistency and standardization for easier comparison and analysis. High-Quality Metal Construction: Built with durable metal for longevity, allowing for repeated use without loss of cutting precision. Generous Cutting Area: Features a 100 square centimeters circular cutting area with a sampling thickness range of 0-7 mm, accommodating various material thicknesses. Effortless Pressure-Based Cutting: Utilizes a pressure-based method for easy and accurate cutting of circular samples from a wide range of materials. Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours