タグ: 丸刃の材料

円形ブレードの材質：バイメタル（積層鋼）ブレードが硬度と靭性を兼ね備える仕組み

Many workers notice their blades chip, get dull, or break when used a lot. Picking the right circular blade materials can stop these issues. Bimetal (laminated steel) blades are special because they mix hardness for sharp cuts and toughness to stop damage. This mix helps users get better results, longer blade life, and more value from each blade. Key Takeaways Key Properties of Circular Blade Materials Hardness and Edge Retention Hardness shows how well a blade can stay sharp. A hard blade can cut tough things and does not get dull fast. Tests like the CATRA test prove that more hardness means better edge holding. When the Rockwell hardness (HRC) goes up, the blade […]