Secoroc Rockrunner Percussion Drill Bit from Germany
The Secoroc Rockrunner is a 45mm percussion rock drill bit designed for use in top hammer drilling systems in hard rock mining operations. It features a parabolic carbide insert profile for optimal penetration rates and reduced wear in granite and basalt formations. Classified under HTS 8207.19.60.30 as a percussion rock drill bit for rock drilling tools.
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
• Verify bit diameter and thread type match exactly with importer specifications to avoid misclassification; provide mining equipment end-use certification; inspect for carbide content documentation as it affects valuation