3D Contour Die Sinking Mill

Advanced milling machine for sinking 3D contours into die steel using multi-axis control. HTS 8459.69.0050 covers die sinking profile machines for complex cavity geometries. Vital for precision molds in chip packaging.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.2%+35.0%39.2%
🇲🇽Mexico4.2%+10.0%14.2%
🇨🇦Canada4.2%+10.0%14.2%
🇩🇪Germany4.2%+10.0%14.2%
🇯🇵Japan4.2%+10.0%14.2%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8462.49.00Higher: 39.4% vs 39.2%

If 5-axis or higher machining centers

Excess axes and flexibility move to numerical control centers.

8479.89.65.00Lower: 20.3% vs 39.2%

If for semiconductor boule processing

Die sinkers adapted for crystal grinders per statistical notes.

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Import Tips & Compliance

• ,Include flood coolant and chip conveyor specs for duty confirmation

• Avoid classifying as machining center (8462.49); limit to profile function

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Dedicated profiler for generating mold contours through controlled metal removal paths. HTS 8459.69.0050 includes profile mills tailored for die/mold fabrication. Supports semiconductor packaging mold creation.

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Machine that duplicates templates by guiding milling cutter along physical model edges. Falls under HTS 8459.69.0050 as duplicating profile mills for metalworking. Applied in prototyping die sets.

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CNC Profile Milling Machine

A computer numerically controlled milling machine designed for precise profile cutting by removing metal from workpieces. It falls under HTS 8459.69.0050 as a profile milling machine used in machining complex contours for dies and molds. Primarily employed in tool and die shops for semiconductor mold production.