Utility knife WEDO 78 822 Black Red Snap-off blade 50mm 175mm

The WEDO 78 822 utility knife is a compact cutting tool with a snap-off blade designed for controlled, precise cutting. With a blade width of 50 mm and overall length of 175 mm, this cutter is intended for tasks that require straight, clean cuts in materials such as cardboard, paper, foam board and similar sheet goods. The ergonomic body and blade-change mechanism prioritise straightforward operation and steady handling for both occasional and repetitive cutting tasks.

Advantages

The snap-off blade design allows restoration of a sharp edge without full blade replacement, reducing downtime and cost. A 50 mm blade width provides a broader cutting surface for improved stability on straight cuts, while the 175 mm length delivers a balanced grip for controlled handling. The tool's compact form factor and ergonomic shape support extended use with reduced hand fatigue, and the secure blade holder minimises blade movement during cutting.

Suitable for

• Cutting cardboard and corrugated boxes
• Trim work in paper, poster board and foam core
• Opening packaging and cutting tape
• Precision crafts and model-making
• Light-duty workshop and warehouse tasks

Key specifications

• Blade type: snap-off segmented blade for step-wise renewal of cutting edge
• Blade width: 50 mm
• Overall length: 175 mm
• Handle: ergonomic, compact body for one-handed operation
• Blade change mechanism: quick-release or slide mechanism for safe replacement
• Primary materials: metal blade with plastic or composite handle components

How to use

Hold the utility knife with a firm, comfortable grip and position the blade at the intended cutting line. Use steady, controlled pressure and smooth forward strokes to cut through the material. When the cutting edge dulls, retract the blade, use the snap-off feature to remove the worn segment, and expose a fresh edge. Follow any on-tool instructions for blade removal or replacement to ensure safe handling. Store the knife with the blade retracted when not in use.

Recommendations

For safe operation, always cut away from your body and wear appropriate hand protection when working with tougher materials. Use a cutting mat or stable surface to protect underlying work surfaces and extend blade life. Replace broken or bent blade sections rather than attempting to straighten them. Keep spare segmented blades available to maintain consistent cutting performance.