Professional clipper blade sharpening clipper repair barber & grooming scissor sharpening. Sheep llamas & alpacas blade sharpening. We sharpen beauty shears medical instruments and knives. We specialize in corrugating barber scissors serrating industrial scissors and serrating sheep hoof trimmers. We also sharpen hand sheep shears and hoof knives & trimmers. Wenger's Sharpening of Dalton Ohio.