Coil Technology CTR-200 Cylindrical Thread Roller from Germany
Coil Technology CTR-200 features cylindrical dies for high-speed production of UNC/UNF threads on structural bolts. The machine deforms metal plastically to create superior fatigue strength threads. HTS 8463.20.0080 includes this other type of thread rolling machine tool.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Submit video demonstration confirming no material removal process
• Specify maximum rolling pressure and die hardness in technical documentation
• Beware of reclassification if sold with custom bolt dies as 'complete production cell'