Suitable for all X-ACTO "A" type holders. The #17 Lightweight Chiseling Blade by X-ACTO is a precision chiseling tool, meant to handle lightweight woods and like materials. The chisel has a straight, razor sharp blade with a thin profile – perfect for removing fine layers and performing detail work on delicate craft material. The X-ACTO #17 Lightweight Chiseling Blade is designed to work with the following materials: soft wood, linoleum, plastics and more.