Experience unparalleled efficiency with the XCAVATOR XX Type 27S Ultra-Fast Grinding Wheel from Walter Surface Technologies. Designed for heavy-duty applications, this grinding wheel features a unique SMART RESIN™ Technology that ensures optimal exposure of fresh ceramic grains, striking the perfect balance between sharpness and longevity. With a maximum RPM of 13,300 and a robust construction that minimizes edge flaking, it delivers exceptional performance for deburring, grinding welds, beveling, and shaping tough metals, all while reducing operator fatigue. Weighing just 0.4 lbs and boasting a 4-1/2" diameter, this wheel is not only effective but also comfortable to use, making it an essential tool for any metalworking professional.