DeWALT DWHT0-20123 retractable utility knife

DeWalt DWHT0-20123 is a retractable utility knife designed for general cutting tasks. The tool features a retractable blade mechanism that allows safe blade storage when not in use and simple one-handed operation for everyday cutting and trimming jobs. Its durable design and balanced handle provide reliable handling in workshop, construction and home environments.

Advantages

The retractable blade mechanism reduces the risk of accidental cuts during transport and storage. The knife's durable construction supports repeated use in demanding conditions while maintaining consistent blade alignment. One-handed blade retraction and extension allow quick adjustments during repetitive cutting tasks, and the compact profile makes it easy to carry in a pocket or tool pouch.

Suitable for

• Cutting cardboard, packaging and shrink-wrap
• Trimming drywall paper and insulation
• Scoring and cutting flooring materials such as vinyl and laminate
• General workshop and light construction cutting tasks
• Household tasks: opening boxes, cutting tape and rope

Key specifications

• Blade type: standard utility blade (retractable)
• Operation: one-handed blade extension and retraction
• Body: durable handle designed for regular use
• Storage: blade fully retracts into handle for safe storage
• Portability: compact profile suitable for pocket or tool pouch

How to use

Slide the blade control to extend the blade to the required cutting length and hold the handle with a firm grip. Make controlled, even passes across the material while maintaining a safe distance between your free hand and the cutting edge. After completing the cut, retract the blade fully into the handle using the slider to secure the blade for storage. Replace blades when they become dull to ensure clean cuts and reduce the need for excessive force.

Recommendations

Use the DeWalt retractable utility knife with appropriate personal protective equipment such as cut-resistant gloves and eye protection when working with rigid or abrasive materials. Store the knife with the blade retracted and keep spare utility blades in original packaging to avoid damage.