DONGCHENG 9 mm Slimline Snap-Off Knife (HD110309)-An ultra-slim 9 mm snap-off knife that fits in a pocket and handles light, precise cutting.
DONGCHENG 9 mm Slimline Snap-Off Knife (HD110309)-An ultra-slim 9 mm snap-off knife that fits in a pocket and handles light, precise cutting.
Availability:Out of stock
Have a question?
The DONGCHENG HD110309 9 mm Slimline Snap-Off Knife is made for electricians, installers, packers, craft and signage workers, students, and DIY users who want a thin, lightweight cutter they can carry anywhere. The 9 mm blade is scored into segments. When the tip dulls, snap off the used segment to expose a fresh, sharp edge. The slimline body slips easily into a pocket, toolbag, or pencil case, and the lock holds the blade steady while you cut.
Key Features
- 9 mm snap-off blade: narrow, sharp, and easy to control for light cutting
- Slimline body: thin, lightweight, and pocket-friendly
- Segmented blade: snap off the dull tip for a fresh edge in seconds
- Slide lock: holds the blade firmly in place while cutting
- Blade channel: keeps the blade straight and stable
- Pocket clip: easy to carry on a pocket or toolbag
- Spare blades: extra blades stored in the handle
- Trusted brand: made by DONGCHENG, known for professional-grade tools
Application
- Opening cartons and packaging
- Trimming paper, card, and thin plastic
- Cutting wallpaper, vinyl, and foam sheet
- Stripping cable sheathing
- Craft, model-making, and stationery use
- Pocket, toolbag, and everyday carry
Technical Specification
| Specification | Detail |
|---|---|
| Brand | DONGCHENG |
| Model | HD110309 |
| Product Type | Slimline Snap-Off Knife (Utility Knife) |
| Blade Width | 9 mm |
| Blade Type | Snap-off, segmented |
| Blade Material | Carbon steel |
| Body Material | Plastic with metal blade channel |
| Lock Type | Slide lock |
| Pocket Clip | Yes |
| Country of Origin | China |
| Packaging | 1 piece, blade included |
Safety Note:
Always cut away from your body and keep fingers clear of the blade path. Retract the blade when not in use. Snap off used segments with the built-in snapper or pliers, wearing eye protection, and dispose of them safely. Keep out of reach of children.





















