This set contains a DMT Diafold No. 705374 and a Sun Tiger 1000/6000-grit combination stone No. 711007 for the outer face of the adze or axe. The inner face is roughly pre-sharpened with the DMT diamond cone, rough, No. 705423 and then sharpened and honed with the King conical slipstone No. 711402 and the Belgian whetstone, half-round, No. 705560. Use the trueing grille for sharpening stones No. 711297 for trueing the combination stone.