Indexable Insert Rock Reamer from Japan
Heavy-duty rock reamer with indexable tungsten carbide inserts (over 0.2% tungsten) for enlarging blast holes in quarry operations. HTS 8207.19.30.60 as a reamer for earth boring with specified alloy content. Features quick-change insert system.
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
• Document insert interchangeability to distinguish from fixed cutting tools
• Provide quarry/end-use statements for proper rock tool classification
• Alloy analysis certificates mandatory for customs