Diamond Reamer Shell for Core Barrel from Canada
Heavy-duty diamond set reamer shell that mounts to core barrels for hole stabilization and enlargement during diamond coring operations. HTS 8207.19.60.65 classification for rotary earth boring reamer with diamond working parts. Prevents wandering and improves core quality.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Distinguish reamer shells from full bits via mounting interface specifications
• Set quantity reporting critical when importing with matching core barrels
• Confirm diamond surface coverage meets 'working part' threshold