| 4418.90.25 | 00 | Drilled or notched lumber studs | m3 | Free | | $1.70/m3 |
| 7006.00 | | Glass of heading 7003, 7004 or 7005, bent, edge-worked, engraved, drilled, enameled or otherwise worked, but not framed or fitted with other materials: | | | | |
| 7018.10.10 | 00 | Imitation pearls and imitation pearl beads of all shapes and colors, drilled or not drilled, but not strung (except temporarily) and not set | X | 4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 60% |
| 7216.91.00 | 10 | Drilled, notched, punched or cambered | kg | | | |
| 7216.99.00 | 10 | Drilled, notched, punched or cambered | kg | | | |
| 7222.40.30 | | Hot-rolled, not drilled, not punched and not otherwise advanced | | Free | | 10% |
| 7224 | | IV. OTHER ALLOY STEEL; HOLLOW DRILL BARS AND RODS, OF ALLOY OR NONALLOY STEEL | | | | |
| 7228 | | Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or non-alloy steel: | | | | |
| 7228.70.30 | | Hot-rolled, not drilled, not punched and not otherwise advanced | | Free | | 10% |
| 7228.80.00 | 00 | Hollow drill bars and rods | kg | Free | | 30% |
| 7301 | | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel: | | | | |
| 7304.22.00 | | Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: | | | | |
| 7304.22.00 | | Drill pipe of stainless steel | | Free | | 35% |
| 7304.23 | | Other drill pipe: | | | | |
| 7305.20 | | Casing of a kind used in drilling for oil or gas: | | | | |
| 7306.21 | | Casing and tubing of a kind used in drilling for oil or gas: | | | | |
| 8205.10.00 | 00 | Drilling, threading or tapping tools, and parts thereof | X | 6.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 45% |
| 8207 | | Interchangeable tools for handtools, whether or not power- operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screwdriving), including dies for drawing or extruding metal, and rock drilling or earth boring tools; base metal parts thereof: | | | | |
| 8207.13.00 | 00 | Rock drilling or earth boring tools, and parts thereof: | | | | |
| 8207.19.30 | 30 | Percussion rock drill bits | No. | | | |
| 8207.19.30 | 60 | Rotary rock drill bits, core bits and reamers | No. | | | |
| 8207.19.60 | 30 | Percussion rock drill bits | No. | | | |
| 8207.19.60 | 60 | Rotary rock drill bits, core bits and reamers | No. | | | |
| 8207.50 | | Tools for drilling, other than for rock drilling, and parts thereof: | | | | |
| 8207.50.20 | 30 | Masonry drills | X | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
