The DongCheng HD110109 9mm Snap-Off Utility Knife is an agile precision cutter designed for paper crafting, vinyl trimming, wallpaper installation, tape cutting, and packaging tasks. Equipped with a 0.4 x 9 x 80mm CK75 high-carbon steel segmented snap-off blade, it delivers razor-sharp cutting performance with long-lasting edge retention.

When the leading tip dulls, snap off the segment using the rear blade snapper to restore a fresh cutting edge. The 140mm long body is molded from tough polypropylene (PP) plastic, providing an ergonomic, non-slip grip and smooth slide-lock control for adjusting blade extension. Supplied in a protective plastic bag for organized workshop and pocket storage.

Key Features

• Hardened CK75 Steel Blade: High-carbon alloy blade (0.4 x 9 x 80mm) delivers razor-sharp cuts and resists edge dulling.
• Segmented Snap-Off Design: Allows instant renewal of a fresh cutting point by snapping off worn segments.
• Ergonomic PP Plastic Handle: 140mm lightweight handle ensures steady fingertip guidance and comfort during detailed trimming.
• Slide Lock Mechanism: Positive locking slider prevents blade slippage during cutting passes.
• Slim 9mm Profile: Sized for fine craft cuts, vinyl films, stencils, and opening cardboard packaging.
• Protective Plastic Bag Packaging: Delivered sealed in a plastic bag for clean storage.

Applications

• Precision vinyl trimming, window film installation, and wallpaper slicing
• Cardboard box opening, packaging tape cutting, and plastic film slitting
• Craft modeling, architectural paper crafting, and leather skiving
• General office, warehouse, and household utility cutting tasks

Technical Specifications

Size/Model-wise Table