Knife type: Foam Cutting Oscillating Blade Single Edge

Knife material:tungsten steel

Applicable materials: Foam board/Foam, sponge, EPE, XPE, EVA

This specialized blade is designed for CNC cutting machines, particularly for oscillating or vibrating knife systems used in digital cutters like those from AOL, iECHO, AOKE, and similar brands.

Key Features

Made from tungsten steel or carbide for extreme durability and wear resistance, offering up to 600% longer life than standard steel blades.

Double-edge design optimizes cutting efficiency, with common sizes like 40x6x1mm (28mm blade length) or longer variants up to 80x6x1mm.

Pneumatic construction supports high-speed vibration for clean, precise cuts without tearing materials.

Primary Applications
It excels at slicing dense, resilient foams such as TPS (thermoplastic styrene), EVA (ethylene-vinyl acetate), XPE (cross-linked polyethylene), EPE (expanded polyethylene), sponge, and similar soft-to-medium materials like cloth, PVC, PP, and foam boards.

Benefits and Usage
These blades reduce friction for cleaner edges, minimize waste, and handle high-heat, high-speed operations in industrial sign-making, packaging, or upholstery cutting. They're often sold as replacements, with pointed-tip options for piercing tough foams