Clipper Blades sharpening Service. We Sharpen all models of Hairdressers Clipper Blades. We Sharpen all models of Clipper Blades such as : Oster, Aesculap, Andis, Heiniger, Wahl, to mention a few, including all other names of Blades for Farmer’s Sheep and horses. ” Sharp and Sharper The Art in Sharpening.”