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Crush Cut Knives

130T Unibody Zigzag knife

Introduce

The 130 teeth zigzag blade is made of tool steel (SKD-11) imported from Europe, processed by well heat treatment to increase its mechanical properties such as toughness and wear resistance. The blade tip is precisely ground to maintain an equal tooth pitch and peak, the slitting edge will generate the zigzag notch, to facilitate tearing along the notch. The zigzag blade is suitable for easy-tear applications such as medical tapes.

Information Specification Download

Model BZ-K-076-017-050-130

Unibody Zigzag knife 

Blade O.D. 76 ±0.2mm

Blade I.D. 17mm

Blade thickness 5mm

Teeth 130

Material Description The steel SKD-11 grades are GB Cr12Mo1V in China , JIS SKD11 in Japan,

  AISI D2 in USA, DIN 1.2379 in Germany.

  SKD-11 tool steel has excellent toughness and cutting properties, can meet a

  wide range of application requirements and is suitable for making various types of inserts.

Chemical composition (C)% : 1.4~1.6

  (Si)% :<0.4

    (Mn) % : ≤0.6

  (S)% :0.15~0.35

  (Cr)% : 11~13

  (Mo)% : 0.8~1.2

(V)% : 0.2~0.5

Zigzag knife drawing

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Precision blade

Each blade will undergo special precision grinding and control of each blade's roundness to reach +/-0.005mm before the product leaves our factory. The precision blade with fine grinding hardness backing roller and through A310/A310H half-cut knife holder depth adjusting allows you to cut as depth as you want.

Detail