Core Bit for Foam Insulation
Diamond-pattern core bit for extracting cylindrical foam insulation samples or holes in EPS boards. Soft material design, not for hard substrates. Under HTS 8207.50.80.00 as other drilling tool.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diamond for concrete coring
Hard material core bits classify as rock drilling tools.
If replacement segments only
Segmented diamond parts without barrel go to parts.
If primarily of agglomerated abrasives
Abrasive core bits may fall under Chapter 68 millstones.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify foam/EPS use exclusively; avoid generic 'core' terms
• Extension rod bundles classify separately if interchangeable
• Lightweight construction docs distinguish from masonry coring
Related Products under HTS 8207.50.80.00
Masonry Drill Bit for Concrete Anchors
Carbide-tipped masonry bit for predrilling concrete for plastic anchors and screws. While concrete is involved, unsuitable for metal rebar cutting per design specs. Fits HTS 8207.50.80.00 as other non-metal drill tool.
PCB Prototype Drill Bit
Micro-diameter tungsten carbide bit for hobbyist PCB drilling in FR4 fiberglass boards. Non-metal substrate tool despite precision. HTS 8207.50.80.00 applies.
Corrugated Plastic Sign Drill
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Spur Point Dowel Drill
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Forstner Bit for Cabinetry
Forstner drill bit for flat-bottomed overlapping holes in cabinet doors and plywood. Wood-specific rim and spur design precludes metal use. HTS 8207.50.80.00 classification for woodworking drills.
Multi-Spindle Drill Adapter Bit
Adapter bit for simultaneous drilling in wood template jigs for cabinet hardware. Non-metal contact surfaces and feeds. Classed in HTS 8207.50.80.00 as other drill tool.