Diamonds remove steel much faster than their alumina oxide counterparts. For knife enthusiasts, you might want to invest in one Extra Fine or Supper Sapphire ceramic hone to polish your blade to a mirror finish and a serrated hone to truly complete your ultimate kit. Diamond Kits are very aggressive and are best for quickly setting an edge or resetting the edge to a different angle. The Lansky Controlled-Angle Sharpening System is designed to give your blade a professional, razor sharp edge every time. The Convertible Super C Clamp Mount has a unique two-piece design featuring aircraft grade aluminium construction that allows you to attach your Lansky Sharpening System on vertical, horizontal or curved surfaces. The patented Lansky Mounting System is the ideal accessory that will optimize your sharpening capabilities. The mounting system allows you the convenience of sharpening numerous knives or larger size blades easily.