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Summa 391-163 Thick Materials Tangential Cutter Plotter Knife Blades Supplies Replacement Compatible

Summa 391-163 is a 55° thick material heavy-duty drag blade .It's important to clarify a common misconception in the industry: physically, it belongs to the drag blade category, not the tangential blade category . However, due to its exceptional cutting capability for hard materials Enquire now

Description

Summa 55° Thick Materials Tangential Knife Blade 391-163

Core technical parameters and characteristics

55° Cutting Angle (Blue Protective Cap) : The cutting angle is designed for high-load, heavy-duty cutting, with extremely strong penetrating power, which can effectively prevent the blade from breaking or chipping when turning in thick and hard materials.
2.0 mm thickened handle : Its handle diameter is 2.0 mm , which is thicker and stronger than the Summa standard drag blade (1.5 mm), and has extremely high bending and torsional strength.
Knife Offset : It must be set to 0.90 mm in the software or device panel to ensure accurate cornering.
High-durability tungsten carbide : Made of ultra-fine particle hard alloy, it has several times the wear resistance of ordinary steel knives when dealing with highly abrasive multilayer or hard materials.

Hardware compatibility and installation methods

Because it is a 2.0 mm coarse shank drag blade, it cannot be directly inserted into a standard tool holder and must be used with specific hardware:

When used on the S Class T series (tangential roller mill) : the machine must be switched to drag mode and used with the Summa dedicated 2.0mm adapter drag holder (model: 395-323) .
When used on F-series flatbed cutting machines : it needs to be installed in the drag module and used with the dedicated gold thick material drag holder (model: 391-363) .

Main applicable materials

391-163, commonly known in the industry as a sandblasting rubber blade," excels at cutting special hard substrates with high resistance and suitable thicknesses between 0.25 - 0.80 mm (10 - 30 mil).

Sandblasting protective rubber diaphragms/masks
Magnetic sheets/magnetic car stickers
Heavy-duty diamond-grade/high-intensity traffic reflective foil
Thickened floor protective film, heavy-duty cardboard, and thickened polyvinyl chloride (PVC).

OYEA Knives manufactures and supplies a full line of both STANDARD and CUSTOM leather cutting knives and blades. All of our standard leather cutting knives are manufactured to exceed the exact OEM standards.