Tool Sharpener Hones Pruners, Loppers and More. Keep a sharp edge on your pruners, loppers and shears. Sharp tools ensure clean pruning cuts that heal quickly. Works on single- and double-bevel blades. Make work around your yard, garden and home easier, faster and safer by keeping your tools sharp. This hand-held sharpener quickly and easily puts a new edge on just about any tool — pruners, loppers, knives, hatchets, scissors, even mower blades.