







A versatile extension of the BK1 series, this MIDDIA Retractable Ceramic Box Cutter features an extended high-purity zirconia serrated blade (64mm) paired with a sleek grey and black PP handle (113mm). Designed with a multi-position slider, it allows adjustable blade lengths to easily handle deeper cuts through cardboard, paper, and PP ribbon. The micro-serrated edge prevents line and tape slippage, while the rounded blade tip ensures safe operation. 100% rustproof, environmentally friendly, non-conductive, and non-sparking, it offers exceptional durability for heavy unboxing and warehouse tasks.
Name | Ceramic Retractable Blade Cardboard Box Cutter Opener Knife With Sawtooth | |||
Item No. | BK1 | |||
Material | Blade: Zirconia Ceramic; Handle: PP | |||
Blade Color | White | |||
Handle Color | Grey+Yellow or Customized | |||
Size | Blade L 64 mm, Handle: 113 mm | |||
Usage | Paper/ PP Ribbon/ Box Cutting | |||
Feature | 1. Blade is made from high purity Zirconia; 2. Durable, Ultra-sharp edge, strong enough to withstand a dropping test; keep sharp always; 3. It is handy, safety, environmentally-friendly and hygienic; 4. Serrated blade for easy cutting; 5. Rounded tip for safety. | |||
Utility Knife Drop Test
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