会社のニュース How Are Oscillating Multi Tool Blades Manufactured and Why Does It Matter for Performance?

Many buyers assume that oscillating tool blades are all the same, but the manufacturing process plays a huge role in performance and durability. The difference between a professional-grade blade and a low-quality one can mean hours of productivity lost, broken blade teeth, burnt finishes, and high replacement costs. Understanding how a blade is made helps distributors and contractors evaluate quality beyond just appearance.

The first step is material selection. High-performance blades use materials such as M42 bi-metal steel, SK5 high carbon steel, tungsten carbide, and titanium-coated alloy. These steels are designed to handle heat, impact, and repeated cutting cycles without deformation. In contrast, low-grade steel bends easily and loses sharpness quickly.

Next is precision cutting and forming. Our factory uses advanced laser cutting equipment to form the blade shape. This ensures consistency and accurate sizing with minimal heat distortion. CNC grinding is then used to sharpen the teeth with consistent angles, reducing vibration and producing smooth cuts.

The welding and bonding process is another major factor. Bi-metal blades are manufactured through electron beam or laser welding, bonding two layers of steel for flexibility and durability. Incorrect welding leads to breakage and premature failure under stress.

Surface treatment is also essential. High-quality coatings such as titanium nitride, black oxide, and carbide finishing offer rust protection, reduce friction, and increase blade lifespan. These coatings are especially useful when cutting metal, nails, or abrasive materials.

Quality control is the final step. Each batch of blades undergoes hardness testing, wear resistance testing, tolerance checks, and performance cutting tests. For OEM/ODM orders, we also support logo printing, packaging inspection, and custom labeling.

Industrial buyers require reliable performance because downtime is expensive. That is why major importers, wholesalers, and retail chains choose to work with professional factories instead of low-cost trading companies. A well-manufactured oscillating tool blade will deliver longer life, faster cuts, and better results, giving your customers confidence and helping your brand grow.

By choosing a factory with strong engineering capabilities and export experience, you are not only sourcing products—you are securing long-term performance, profit margin, and customer satisfaction.