HSS Cobalt Twist Drill Bit Set 1/16-1/4 Inch
A set of high-speed steel (HSS) twist drills with 8% cobalt alloy, sized from 1/16 to 1/4 inch, designed for drilling hard metals like stainless steel and titanium. These bits feature a 135-degree split point for precise starts and reduced breakage, classifying under HTS 8207.50.4030 as twist drills suitable for metal cutting. They are interchangeable tools for machine tools or power handtools.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If carbide-tipped or solid carbide construction
Carbide drills fall under subheading 8207.50.60 for other metal-cutting drills, not HSS twist drills.
If designed specifically for rock drilling or masonry
Rock drilling tools are excluded from 8207.50 and classified under 8207.19 for non-metal applications.
If imported pre-assembled into a complete drill machine
Parts permanently incorporated into machines shift to Chapter 84 headings for machine-tool parts.
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Import Tips & Compliance
• Verify cobalt content and exact dimensions match HTS specs; provide manufacturer specs to avoid misclassification as rock drills
• Include material safety data sheets (MSDS) for HSS alloys; ensure packaging labels tools as 'for metal cutting'
Related Products under HTS 8207.50.40.30
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