Product Description: The 500-9833 (equivalent to 500-0833) is a specialized serrated cylindrical oscillating blade engineered for the high-precision processing of soft, porous, and flexible foam substrates on Summa flatbed systems. Precision-manufactured from high-density tungsten carbide, this blade is designed to overcome the "pushing" or tearing effect often encountered when using smooth-edged blades on low-density materials.

The defining feature of the 500-9833 is its serrated edge geometry. When combined with high-frequency oscillation, the serrations act as a micro-saw, cleanly severing the internal cell structures of polyethylene (PE) foams and polyurethane (PU) sponges. This results in significantly cleaner edges and prevents material deformation or snagging. With a substantial 25.00 mm maximum cutting depth and a 6.00 mm cylindrical body, the blade provides the mechanical rigidity necessary to maintain perfect perpendicularity through thick foam blocks.

The 6.00 mm Weldon shank ensures a positive, vibration-free lock within the oscillating tool head, which is critical for maintaining tracking accuracy during deep-cut operations. Crafted from premium carbide, the 500-9833 offers superior wear resistance and thermal stability, ensuring the serrated edge remains sharp through extensive production cycles. It is the definitive tool for protective packaging, acoustic insulation, and custom foam insert fabrication where depth and edge quality are paramount.

Summa OEM-Quality tungsten carbide Blades at Wholesale Prices