The DongCheng HD110309 9mm Snap-Off Utility Knife is a slimline, professional precision cutter engineered for fine graphic arts, sign making, wallpaper trimming, and delicate craftwork. Featuring a composite body combining durable aluminum alloy with high-impact ABS, it delivers rigid blade support while remaining ultra-light and streamlined in the hand.

Equipped with an authentic Japanese-grade SK5 high-carbon alloy steel blade (0.4 x 9 x 80mm with 13 snap-off segments), it provides razor-sharp edge sharpness for clean cuts through paper, vinyl, plastic films, and fabric. The 145mm slender body allows pen-like handling and precision control. Packaged in a protective slide blister pack.

Key Features

• Slim Aluminum + ABS Body: Combines metal structural strength with a lightweight, ergonomic contour for detailed guiding.
• Razor-Sharp SK5 Carbon Steel: 0.4 x 9 x 80mm high-carbon blade delivers fine cuts without burrs or jagged edges.
• 13-Segment Snap-Off System: Refresh your cutting tip instantly up to 13 times with a quick snap of the segment.
• Extended 145mm Slender Profile: Offers pen-style grip precision, making intricate curved and straight cuts effortless.
• Secure Slide Lock: Holds blade extension firmly to avoid slipping during precision scoring passes.
• Slide Blister Pack: Crystal-clear packaging keeps the knife safe, clean, and ready for work.

Applications

• Precision vinyl decal trimming, sign vinyl weeding, and vehicle wrap trimming
• Architectural model building, cardboard crafting, and mat board cutting
• Trimming wallpaper seams, shrink wrap, and light packaging tapes
• Fine workshop cutting, stencil preparation, and hobbyist detailing

Technical Specifications

Size/Model-wise Table