These solid carbide slitters / circular knives are specialty made for cutting cigarette filters. They are made of durable sub-micron tungsten carbide grade. Precisely ground with sharp cutting edges, polished on both sides, to achieve good finished of cut, and longer life time.
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Our solid carbide circular knives are made precisely to a high standard, with specially ground finish and sharp cutting egde. They can perform high speed cutting, with a high machining efficiency, accurate slitting and good surface finish.
Common sizes for diameter 60mm, 63mm, 64mm, 100mm, 125mm, thickness 0,25~0,5mm;
Considering lower grinding cost in China, we are pleased to supply you with the blanks totally ground, to save your costs and time. You should only have to grind teeth or cutting edge at your factory according to special requests, that will benefit for you greatly.
Tolerance of thickness +0.005mm/0.000mm, or +/-0.002mm; Hole / Arbor / Bore with a tolerance of H7 or H6. Other tolerances are available upon your requirements.