For steel bar cutting, use the Hongshengjie 34-wide metal band saw blade.

        Many steel reinforcement processing professionals face challenges such as rapid wear and frequent tooth breakage in saw blades. The Hongshengjie 4650×34 (45 mm width) double-edged bimetallic band saw blade, specifically engineered for the high tensile strength of steel bars, is ideal for large-scale cutting operations on rebar and Class III/IV steel bars.

        The bimetallic structure forms the foundation for the saw blade's durability: the high-speed steel at the tooth tips ensures cutting hardness, while the spring steel backing provides flexibility and cushioning. Steel bars subjected to intense cutting impacts and continuous vibrations are prone to rapid tooth blunting or central tearing in single-material blades; composite materials balance hardness and toughness with excellent tensile resistance tailored for steel bar processing conditions.

        The 45-blade double-edged teeth are specifically designed for bundled steel bars. Compared to conventional tooth profiles, they feature larger tooth slot spaces that facilitate rapid removal of cutting debris, thereby reducing the risk of clogging, overheating, or tooth damage. The 4/6 variable tooth spacing with alternating large and small teeth distributes cutting forces evenly, lowers pressure on individual teeth, ensures stable material cutting performance even during prolonged continuous operation, and extends the service life per use cycle.

        The Hongshengjie product line offers a comprehensive range of specifications, covering everything from 13 mm small saw blades to 80 mm heavy-duty wide blades. Its tooth profiles span the entire spectrum from 2/3 to 6/10, making it suitable for cutting various materials including thin-walled pipes, thick solid steel, aluminum alloys, and die steel.

        The product is compatible with all standard vertical and horizontal metal band saw machines, and can be directly installed on semi-automatic or fully automatic steel bar cutting equipment.Manufacturers maintain consistent stock availability and can recommend appropriate tooth specifications based on customers' material cutting requirements and machine tool models, reducing trial-and-error costs while ensuring stable supply for long-term consumables procurement by metal processing shops and construction steel reinforcement plants.