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Summa Compatible 500-9811 Tungsten Carbide Oscillating Knife Blade (500-0811)
Replacement Summa 500-9811 (500-0811) oscillating blade. 14.3mm max cutting depth, 65° angle. Premium tungsten carbide for corrugated plastic, rubber, and felt.
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Summa 500-9811 500-0811 F Series Electronic Oscillating Tool(Eot)Vinyl Plotter Knives Knife Blades

Specification Value
Model / Part Number 500-9811 / 500-0811
Mounting (Shaft Thickness) Flat 0.63 mm
Angle 65°
Max. Cutting Depth 14.30 mm
Knife Height 25.00 mm
Knife Width 4.00 mm
Thickness 0.63 mm
Material Compatibility Corrugated cardboard, Corrugated plastic, Felt, Folding Carton, Magnetic foil, Polyester fabric, Rubber

Product Description: The 500-9811 (also referenced as 500-0811) is a precision-engineered oscillating blade designed for high-performance digital finishing on Summa flatbed systems. Manufactured from high-density tungsten carbide, this blade is optimized for industrial environments where edge retention and thermal stability are critical for maintaining tight production tolerances.

Featuring a specialized 65° cutting angle and a maximum cutting depth of 14.30 mm, the 500-9811 offers a unique geometry that balances deep penetration with the rigidity required for stable tracking. The 0.63 mm thickness allows the blade to oscillate at high frequencies with minimal air resistance and heat generation, which is essential for processing sensitive substrates such as technical polyester fabrics and industrial felts.

This blade is the definitive choice for handling structural materials like corrugated plastic and cardboard, as well as dense, high-tenacity materials like industrial rubber and magnetic foils. Its flat-stock mounting ensures a perfectly perpendicular fit within the oscillating tool head, delivering clean, burr-free edges and preventing material fraying. The premium carbide construction ensures a significantly longer service life compared to standard steel alternatives, providing a reliable, high-performance solution for complex packaging and industrial fabrication workflows.

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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