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Summa Compatible 500-9803 Tungsten Carbide Flat Drag Knife Blade (500-0803)
Premium replacement Summa 500-9803 (500-0803) flat drag blade. Features a 6.50mm max cutting depth and 60° angle. Engineered for corrugated cardboard, PVC, and polypropylene.
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Summa 500-9803 500-0803 F-Series Double Edge Cutout Cutter Knife Blades

Specification Value
Model / Part Number 500-9803 / 500-0803
Mounting (Shaft Thickness) Flat 1.50 mm
Angle 60°
Max. Cutting Depth 6.50 mm
Knife Height 25.00 mm
Knife Width 8.00 mm
Thickness 1.50 mm
Material Compatibility Cardboard, Corrugated cardboard, Folding Carton, Magnetic foil, Polypropylene, Polycarbonate, PVC, Vinyls

Product Description: The 500-9803 (also referenced as 500-0803) is a high-performance flat drag blade engineered specifically for the rigorous demands of industrial substrate processing on Summa digital flatbed systems. This blade is characterized by its robust 1.50 mm thickness and 8.00 mm body width, providing the mechanical rigidity necessary to withstand high lateral forces during high-speed drag operations in resilient materials.

With a steep 60° cutting angle and an extended maximum cutting depth of 6.50 mm, the 500-9803 is the definitive tool for processing thick, multi-layered, or high-tenacity substrates. It excels in delivering clean, perpendicular edges in demanding materials such as corrugated cardboard, heavy-duty PVC, and engineering plastics like polypropylene and polycarbonate. The flat-stock mounting ensures a vibration-free fit within the tool holder, allowing for superior tracking accuracy even when cutting complex structural designs or heavy folding cartons.

Crafted from high-density tungsten carbide, this blade provides exceptional thermal stability and wear resistance. It maintains a razor-sharp edge significantly longer than steel alternatives, ensuring consistent edge quality through long production cycles of abrasive media like magnetic foils and heavy vinyls. The 500-9803 is an essential consumable for packaging manufacturers and industrial fabricators requiring a balance of deep penetration and high-precision durability.

Summa OEM-Quality tungsten carbide Blades at Wholesale Prices

Thick material processing shouldn't mean paying exorbitant prices for consumables. Our compatible  blades are strictly manufactured to meet or exceed original equipment standards, providing exceptional durability and edge retention at a fraction of the cost.
Large inventory available for immediate worldwide shipping.
Contact our technical sales engineers today for volume discounts or material compatibility advice:
📩 Email: [info@hengrui-knives.com ]
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