Gear Cutter .

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A Helical Gear Cutter is a tool that's specifically designed to cut teeth into a cylindrical workpiece, creating helical gears. This equipment is essential in gear manufacturing and is typically used with a milling machine or a shaper. The cutting process involves feeding the workpiece past the cutter, which rotates at high speeds to shape the teeth of the gear. The angle of the teeth on the gear can be adjusted by changing the helix angle of the cutter.