Craft Knife Replacement Blades by Excel Blades Perfect for replacing worn out blades, these #11 hobby knife replacement blades are compatible Excel Blades K1, K3, K17, K18, K26, K30, & K71 handles. The carbon steel angled edge single blade allows you to achieve intricate precision every time. A suitable choice for architects, graphic artists, designers, hobbyists, wrappers, scrapbook artists and crafters alike, this hobby knife blades assortment are the new mainstay of your DIY kit. QUALITY YOU CAN TRUST Excel Blades provide you with craft tools that will satisfy even the most skilled craftsman. 100% Made in the USA with a robust carbon steel, each blade is finished to a premium standard. About This Blade Set Precision Cutting Great tool for cutting, scoring or trimming paper, card-stock, stencils, film, photographs, tape, plastic, cork, wood, vinyl, cloth, leather, cardboard, foam boards and most other light-weight crafting. Versatile Perfect art knife blade for graphic artists, designers and arts and crafts applications – wood carving, scrapbooking, model kits, paper crafts and more. Premium Quality Control, durability, and precision are built into each of the #11 carbon steel angled edge replacement knife blades included in this bulk set by Excel Blades. Rust Resistant Sharper than average blades, these double honed hobby knife replacement blades have a strong tip and flex without breaking to keep their edge and tip longer, and are coated in a thin layer of oil for rust protection. Fits With All Light Duty Blade Handles These versatile replacement hobby knife blade fit all standard light to medium duty craft knives, including Xacto Knife. This blade is meant to fit within Excel Blades’ signature 4 jaw aluminum chuck with front blade release for a more secure hold and a better handling than your standard light duty knife.