Shenzhen Superstar Mould Co., Ltd.
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Price: | 100.0~10000.0 USD |
Payment Terms: | T/T,WU;paypal |
Place of Origin: | , China (Mainland) |
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Product Name:Metal Grinder blade A4
Heat treatments, which increase hardness for better edge-holding, reduce the material's
toughness. A balance must be found between the sharpness and how well it can last. Methods that
can circumvent this include differential hardening. This gives an edge that can hold its
sharpness and a body that is tough.