₹ 15,200/Piece
- Country of Origin: Made in India
A gear hob cutter is a specialized, precision-engineered cutting tool used in the hobbing process to manufacture gears with high accuracy and efficiency. It features a helical cutting profile with multiple cutting edges arranged around its cylindrical body, allowing it to progressively remove material from a rotating workpiece to form gear teeth. Gear hobs are typically made from high-speed steel or carbide to withstand the significant forces and heat generated during cutting. Their design depends on the type of gear being produced spur, helical, worm, or spline ensuring that the resulting tooth geometry meets exact performance requirements. The hobbing process is valued for its speed, versatility, and ability to produce gears with excellent surface finish and dimensional consistency. Because the hob cutter and the workpiece rotate in a fixed ratio, the teeth are generated rather than individually machined, enabling faster production compared to other gear-cutting methods. Gear hob cutters must be meticulously sharpened and maintained to preserve accuracy and prolong tool life. In modern manufacturing, CNC hobbing machines further enhance precision by controlling feed rates, angles, and cutting parameters digitally. Overall, the gear hob cutter remains an essential tool in industries such as automotive, aerospace, robotics, and heavy machinery, where reliable gear production is critical.