Best Overall
WORKPRO Premium Retractable
Key details
- Design Type
- Retractable
- Blade Change
- Tool-free
- Handle Build
- Aluminum
- Blade Material
- SK5 steel
The WORKPRO Premium is built like a small tank — die-cast aluminum handle and SK5 blade that cuts through cardboard and tape without flex. The quick-release button makes blade swaps a two-second affair, and the 10 included spares mean you won't hunt for replacements mid-job.
This knife suits home users and light commercial cutting where a retractable design is preferred. There is no onboard blade storage, so the spare pack lives in a drawer or pouch — a minor inconvenience given the generous supply. Those accustomed to one-hand folding knives will need both hands to extend and retract the blade, but the trade-off is a sturdier, more controlled cutting motion.
Pros
- Solid all-metal construction holds up to repeated heavy cutting.
- Cuts through cardboard and packaging with no drag or blade chatter.
- Quick-change blade mechanism and 10 spare blades reduce downtime.
Cons
- No onboard blade storage
- Retractable design requires two hands to extend and retract
For most home and workshop cutting tasks, this knife delivers the solid performance and longevity that cheaper plastic cutters lack.