Circular Blades
Circular Slitter Blades
Top and bottom circular knives for film, foil, paper and label converting lines.
MOQ 50 pcs
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Precision Blade Factory · OEM & ODM
Industrial Blades, Ground to Perfection
NavBlade manufactures circular slitter blades, straight knives, toothed cutters and custom machine blades for packaging, food, recycling and converting industries — shipped to 40+ countries.
- OEM / ODM
- MOQ from 50 pcs
- 48h quotation
Why NavBlade
Precision Blades, Engineered for Your Machines
From material selection to final inspection, every blade is built to run longer and cut cleaner on your production line.
Tolerances to ±0.005 mm
CNC grinding and optical inspection keep every edge within microns — consistent cuts, batch after batch.
Full Material Range
D2, M2, H13, SKD11, 420/440 stainless and tungsten carbide — matched to what you cut.
Custom OEM / ODM
Send a drawing or a worn sample — reverse-engineered and delivered in as fast as 3 weeks.
Global Delivery
Quotes within 48 hours, DDP shipping to 40+ countries, and stock programs for key accounts.
Featured Products
Trusted Across Industries
A selection from our nine product lines — full catalog on the products page.
Slicer Blades
Slicer Blades
High-speed circular knives for meat, cheese and bakery slicing lines.
MOQ 50 pcs
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Tire Blades
Tire Cutting & Recycling Blades
Heavy-duty knives for steel-belted tire shredding and recycling plants.
MOQ 20 pcs
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Industries We Serve
Blades Engineered for Your Industry
Application-specific edge geometries, materials and coatings for six core industries — every product line is built around real production lines.
Food Processing
From slicing and portioning to packaging integration — food-safe, high-performance machine knives engineered for continuous production. FDA / EU compliant materials.
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Packaging
Food packaging, cardboard, plastics, films and foams — blades for cutting, slicing, slitting and perforating that keep a precise edge shift after shift.
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Textiles
High-quality slitting and converting blades for natural and synthetic fibers, woven and non-woven webs — less waste, less downtime.
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Paper Converting
Slitting, rewinding and perforating blades engineered for paper converting — high-quality, high-performance cutting that keeps your operation moving.
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Cardboard & Paper Tube Converting
Paper tube saws and cardboard cutters with low-dust tooth profiles, long blade life and superior edge retention — built to spec for OEMs.
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Plastics
Clean, consistent cuts in plastics, film and rubber — without cracking, chewing or melting. Heat- and abrasion-resistant materials, for OEMs and end users alike.
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15+
Years of manufacturing
40+
Countries served
2M+
Blades shipped yearly
98%
On-time delivery