Helical Spline Broacher CNC from Japan
Advanced CNC helical spline broaching machine capable of producing helical splines, involute splines, and serrations on rotating shafts for power transmission components. Features synchronized rotation and linear broach motion. HTS 8461.30.4060 designation for numerically controlled broachers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include helical angle range (0-45°) and shaft diameter specs in technical data sheet
• CNC controller export license may be required if containing US-origin software
• Verify broach pull capacity vs workpiece specs to avoid undervaluation disputes