Specifications: Blade diameter 100mm; Rotation speed: 800-1400 RPM; Maximum cutting thickness: 27mm; Power 150W, suitable for a variety of materials such as fiber cotton, floor mats, corrugated paper, wool, leather, and soft carpet. Automatic Sharpening: This electric fabric cutter features a sharpening mechanism that automatically sharpens the blade to maintain its sharpness, extending blade life and improving cutting performance. The sharpening stone can be replaced without removing the blade. Adjustable Speed: Five speed settings, from 800 to 1400 RPM, give you complete control over the cutting process. This feature is ideal for sample making and other light-duty operations, allowing you to precisely cut at the speed you desire. Cordless Electric Scissors: This fabric cutter is equipped with two powerful 2500mAh lithium-ion batteries, providing up to two hours of continuous use on a single charge. Say goodbye to the hassles of cords and sockets common with traditional electric fabric cutters. Service: We value our customers' shopping experience. If you have any questions, please feel free to contact us, and we will reach you within 24 hours!