The Summa 500-9860, 500-9861, and 500-9862 are decagonal (10-sided) rotary knife blades designed for use with Summa cutting machines, distinguished primarily by their blade diameter and maximum cutting thickness:

These blades are part of the Summa F Series tooling and are compatible with the High Torque Rotary Module, which is designed for cutting a wide range of materials including textiles and tougher substrates.

Differences:

· Blade Diameter: Each model has a different blade diameter (25 mm, 28 mm, and 32 mm respectively), which affects the cutting path and the type of materials and thicknesses they can handle.

· Maximum Cutting Thickness: The larger the blade diameter, the thicker the material it can cut. The 500-9862 can cut materials up to 5 mm thick, the 500-9861 up to 3 mm, and the 500-9860 up to 1.5 mm.

· Application Suitability: Smaller blades (500-9860) are suited for thinner materials requiring finer cuts, while larger blades (500-9862) are better for thicker or tougher materials.

These blades are decagonal rotary knives, offering 10 cutting edges, which can be rotated to extend blade life. They are made to maintain precision and durability, suitable for cutting various materials efficiently with Summa's advanced cutting systems.

In summary, the main difference among the Summa 500-9860, 500-9861, and 500-9862 decagonal rotary knives lies in their blade diameter and corresponding maximum cutting thickness, allowing users to select the optimal blade for their specific cutting needs.

Summa 500-0860 500-9860 Decagonal (10-Sided) Rotary Knife blades

Summa 500-0861 500-9861 Decagonal (10-Sided) Rotary Knife blades

Summa 500-0862 500-9862 Decagonal (10-Sided) Rotary Knife blades

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