Diamond-Tipped Concrete Core Bit
A segmented diamond core bit for dry coring in concrete, masonry, and stone, unsuitable for metal cutting applications. HTS 8207.90.75 covers rock drilling tools not for metal. Essential for construction and demolition professionals.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with metal-cutting diamond segments
Diamond tools capable of metalworking classify under interchangeable metal cutting provisions.
If integral to earth boring machinery
Core bits permanently attached or essential to classified boring rigs go with the machine.
If imported primarily as millstones or grinding wheels
If marketed for surface grinding rather than drilling, shifts to Chapter 68 abrasives.
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Import Tips & Compliance
• Include diamond segment specifications and RPM ratings showing concrete-only optimization
• Certify compliance with ANSI safety standards for drilling tools to expedite clearance
• Avoid misdeclaration by specifying 'dry-only' if not water-fed, preventing reclass to wet coring tools
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