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Silicon Carbide Boule Hydraulic Grinder from Germany

High-strength hydraulic cylinder for grinding silicon carbide boules used in power semiconductor devices. HTS 8412.90.90.05 classification for linear acting parts in equipment processing ultra-hard semiconductor materials. Rated for extreme grinding pressures.

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

Document hardness ratings (Mohs 9.5+) and diamond wheel compatibility

Include power semiconductor end-use statements for duty preference

Avoid classification as ceramic processing equipment through specs