Bosch CYL-9 Professional Masonry Drill Bit 1/4 Inch from Germany
This carbide-tipped masonry drill bit from Bosch is designed for drilling into concrete, brick, and stone using hammer drills. It features a high-alloy steel body with cutting edges containing over 0.2% chromium and molybdenum for enhanced durability and heat resistance. Classified under HTS 8207.50.20.30 due to its composition for masonry applications beyond basic rock drilling.
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 cutting part alloy composition via mill certificates to confirm over 0.2% Cr/Mo or 0.1% V for this subheading
• Label as 'masonry drills' distinctly from rock drilling tools to avoid reclassification