WAHL 1006- 400 - 2-Hole Taper Bladeset - Silver This one blade set of Wahl 2-Hole Taper Blades, made in Wahl's cutting edge US-based factories, can be used as replacements for all Wahl full sized professional clippers including the incredibly popular Super Taper. Wahl 2-Hole Taper Blades are made from only the highest quality steel specifically suited for haircutting. This blade set is also factory sealed to fully protect their micro-lapped cutting surfaces, a crucial aspect of their advanced grinding technology.