Cermet Grooving Insert MGMN 300 from Japan
Specialized unmounted insert of other cermets for internal/external grooving and parting operations on CNC lathes. Under HTS 8209.00.00.60 as cermet tips for tools, known for dimensional accuracy in finishing cuts. Used in hydraulic component manufacturing.
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
• Provide tolerance specs (e.g
• ±0.005mm) in invoices to support tool tip classification
• Avoid declaring as 'parts'—specify 'unmounted for tools' to prevent 8485 misclass