KMFS is a Czech manufacturer renowned for its precision-engineered knife sharpening systems, catering to both professional and home users. Established in Lanškroun, Czech Republic, KMFS utilizes advanced CNC machining to produce robust and accurate sharpening tools. Their systems, such as the RIVAL Diamond Stealth and Vantaedge Integral, are crafted from solid aluminum blocks, ensuring rigidity and precision. Features like adjustable sharpening angles, dual-sided sharpening capabilities, and diamond-coated whetstones with DLC finishes make KMFS sharpeners a top choice for those seeking consistent, razor-sharp edges. Each kit typically includes a range of diamond stones, angle guides, and secure clamping mechanisms, all housed in durable carrying cases.