The DongCheng HD110518 10-Piece Snap-Off Utility Knife Blade Set provides sharp, reliable replacement cutting edges for all standard 18mm snap-off utility knives and box cutters. Precision-manufactured from premium CK75 high-carbon alloy steel, each blade undergoes strict heat treatment to ensure a durable cutting edge with long-term wear resistance.
Measuring 0.5 x 18 x 100mm, each blade features segmented score lines that allow dull sections to snap off cleanly, instantly providing a factory-sharp tip for continuous jobsite efficiency. Sized for packaging breakdown, drywall scoring, flooring installation, and general construction utility. Packed in a convenient sliding plastic dispenser box containing 10 blades.
Key Features
High-Carbon CK75 Alloy Steel: Precision-ground alloy provides keen edge retention and long cutting life across tough materials.
Segmented Snap-Off Design: Multi-segment scored layout allows quick snapping to refresh the cutting point without changing blades.
Standard 18mm Universal Fit: Fits all standard 18mm utility knives, snap-off cutters, and heavy-duty box cutters.
Consistent 0.5mm Thickness: Delivers the right balance between cutting flexibility and stability during deep straight-line scoring.
