New in packaging Dremel Sharpening kit The Dremel A679-03 Rotary Tool Sharpening Kit includes 3 attachments and 4 accessories for sharpening lawn mower blades, chain saw blades, and garden tools. It provides an optimal sharpening angle for lawn mower blades and helps restore edges on tools like shears, hoes, and shovels. The kit is compatible with Dremel rotary tools and easily screws on in place of the tool's housing cap. With 7 pieces included, it offers a convenient way to sharpen various tools, giving them a new lease on life. The kit comes with instructions for easy use.