Introducing the Hi-Tech Diamond Rock/Mineral Disc Kit – a comprehensive solution for enthusiasts and professionals in the lapidary field. This kit, compatible with both the All-U-Need and Slant Cabber models, provides everything required to grind, shape, and polish various materials, including rocks, minerals, synthetic substances, and metals. The kit features diamond smoothing discs in 325#, 600#, and 1,200# grits, each expertly loaded with a high concentration of premium diamonds using a proprietary technique. This results in an aggressive grinding rate, yet leaves an exceptionally smooth surface finish. These discs are designed to outlast and outperform traditional silicon carbide sanding discs, providing unparalleled durability and efficiency. The kit also includes the innovative Tech-11 polishing pad, made from high-density wool felt, offering a superior alternative to leather pads. Each disc and pad comes with a 3M pressure-sensitive adhesive backing for easy application to backing plates, enhancing the versatility and ease of use. The inclusion of sponge pads allows for a customized touch in cabochon work. Notably, this kit does not include the 180# electroplated diamond lap, but it is available for purchase separately. Whether you're a hobbyist or a professional, the Hi-Tech Diamond Rock/Mineral Disc Kit is an essential tool for achieving flawless polishing results.