Nachi Band Saw Blades
Precision Cutting for Extreme Demands
Nachi-Fujikoshi is a global titan in Japanese engineering, renowned for integrating furnace technology, material science, and machining expertise into a single production line. Nachi Band Saw Blades are the result of this "all-under-one-roof" philosophy, offering unmatched durability and cutting speed for structural steels, tool steels, and exotic alloys.
Technical Advantages
Proprietary Heat Treatment
Nachi utilizes specialized vacuum furnaces to ensure a uniform hardness of 67–69 HRC on the tooth tips, providing superior wear resistance without becoming brittle.
Variable Pitch Geometry
Engineered to reduce resonance and vibration. By varying the tooth spacing, Nachi blades provide a smoother cut and prevent “tooth stripping” in thin-walled pipes.
Superior Kerf Consistency
High-precision setting of the teeth ensures a straight cut and reduces material waste, which is critical when working with expensive raw materials.
Fatigue-Resistant Backing
The alloy spring steel backing is designed to withstand high feed pressures and constant flexing, significantly extending the fatigue life of the blade.
Performance Benefits
“Nachi blades are designed to minimize ‘cost-per-cut’ by balancing high-speed penetration with long-term blade integrity.”
Reduced Burrs:
The sharpness of the Nachi tooth profile leaves a cleaner edge, often eliminating the need for secondary deburring processes.
High Thermal Stability:
The Cobalt-enriched edges maintain their hardness even when cutting temperatures exceed 600°C.
Broad Compatibility:
Available in all standard widths (13mm to 67mm) to fit major saw brands like Amada, DoALL, and Cosen.
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