Guillotine Knives - High Strength Steel, Polished Finish, Rectangular Shape | Resistant To Deformation, Excellent Service Life, Ideal For Paper And Film Cutting

Guillotine knives are industrial-grade, precision-engineered blades primarily used for cutting large volumes of materials like paper, cardboard, and sheet metal. Their specifications focus on durability, material composition, and exacting dimensions to ensure clean, straight cuts.
Key Specifications
Specification Feature DetailsSources
MaterialHigh-carbon tool steel, High-speed steel (HSS), Tungsten Carbide (TC) inlay, or Stainless steel. Specific grades include D2 (HCHC), H13, 9CrSi, and SKD-11.
Hardness (HRC)Ranges from 58-68 HRC for steel blades; Tungsten Carbide inlay blades are significantly harder, often around 87-90 HRA.
DimensionsHighly specific to the machine manufacturer (e.g., Polar, Wohlenberg, Schneider). Typical lengths range from 500mm to over 1785mm. An example is 1095 x 115 x 11.7 mm.
ToleranceManufactured to high precision, with typical tolerances of 0.02 mm (width and thickness) to ensure a precise fit and reliable performance.
Edge GeometryFeature a thin, sharp, straight edge with common bevel angles ranging from 19 to 25 to produce fiber-free cuts. Some specialized applications may use toothed or scalloped edges.
FinishOften highly polished and super-honed to ensure precision cutting and to