The DongCheng HD110119 18mm Snap-Off Utility Knife is an ergonomic, heavy-duty cutting tool engineered for tough jobsite utility tasks, packaging breakdown, drywall scoring, carpet fitting, and general industrial maintenance. Fitted with an extra-thick 0.5 x 18 x 100mm CK75 high-carbon steel 8-segment blade, it delivers lasting sharpness and resists flex under heavy drag cuts.

Designed for comfort and reliability, the 165mm handle features an impact-resistant ABS frame overmolded with non-slip TPR (Thermo-Plastic Rubber) for cushioned palm leverage and superior grip traction. The knife includes a total of 3 PCS premium CK75 snap-off blades, ensuring you always have backup edges on hand. Packed in a protective slide blister pack for neat display and storage.

Key Features

• Heavy-Duty CK75 Alloy Blades: Comes equipped with 3 PCS 0.5 x 18 x 100mm 8-segment blades for razor-sharp cutting performance.
• ABS + TPR Dual-Material Handle: High-impact ABS structure cushioned with non-slip TPR soft rubber prevents fatigue during prolonged cutting.
• Smooth Auto-Lock Mechanism: Secure slider prevents blade slippage or accidental retraction under heavy forward pressure.
• Integrated Blade Snapper: Quickly snap off dull segments to expose a sharp edge instantly.
• Optimal 165mm Utility Length: Perfectly balanced for heavy carton slicing, floor coverings, and leatherwork.
• Slide Blister Pack: Durable packaging protects the tool and spare blades during transport.

Applications

• Slicing heavy corrugated boxes, carton strapping, and packaging materials
• Scoring drywall, plasterboard, foam boards, and insulation panels
• Trimming vinyl flooring, carpet tiles, linoleum, and thick rubber sheets
• General warehouse packing, carpentry marking, and industrial utility trimming

Technical Specifications

Size/Model-wise Table