Milwaukee Fastback Utility Knife Blades, General Purpose Replacement Blades - Pack of 5

They’re designed to fit Milwaukee Fastback utility knives, providing a secure, compatible blade replacement for standard Fastback handles.

The blades are crafted from premium-grade steel to maintain sharpness and resist wear for longer life, helping you complete tasks more efficiently.

retract the knife, use the blade-release mechanism to remove the old blade, then insert a new blade with the bevel facing the correct direction and securely lock it in place.

General-purpose cutting such as cardboard, linoleum, plastics, drywall, and similar lightweight to medium-duty materials.

On Fepy, you’ll find alternatives like the Milwaukee 48221904 Fastback 5-Piece General-Purpose Blade Set and the Milwaukee 48221906 Fastback 5-Piece Blade Set, as well as Stanley general-purpose blade sets. These options offer similar blade counts and compatibility, with differences mainly in price and subtle blade geometry. Compare based on price per blade, availability, and any subtle fit notes for your specific Fastback model.

Ideal for everyday construction and craft tasks: opening boxes, trimming packaging, cutting cardboard, light plastics, and other general-purpose cutting in workshops or on-site.

Wear cut-resistant gloves if possible, always cut away from your body, retract and store the blade when not in use, handle blades by the sides to avoid contact with the edge, and dispose of used blades safely.

Keep blades dry and in their original packaging or a blade case to prevent dulling and rust. Store in a safe, out-of-reach area away from children, and avoid bending blades or applying side loads during use.

Yes—return options are typically available within a specified window from the date of purchase. Check Fepy’s return terms for blade sets to understand eligibility and process.

Absolutely. Comparing price per blade across multi-pack options on Fepy can offer better value than single-pack purchases, especially for ongoing project needs.

Dispose of used blades in a designated sharps container or wrap them securely in thick material before disposing to prevent injury. Do not throw loose blades into the trash.