Makino S33 Vertical Threading Machining Center
High-precision CNC vertical machining center designed for complex thread profiles in hardened metals using high-speed milling cutters. Falls under 8459.70.80.80 as an 'other' threading machine that removes metal to create internal/external threads. Commonly used in mold and die production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If equipped with work holding for machining large workpieces
Machining centers for working metal become unit head machines under 8457 if configured for way-type operations.
If primarily for bending/deforming rather than metal removal threading
Thread rolling machines that deform metal without removal classify in Chapter 84 heading 8462.
If includes integrated precision measuring for thread gauging
Machines with measuring/testing functions for threads shift to Chapter 90 optical/measuring instruments.
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Import Tips & Compliance
• Label machine clearly as 'thread milling capable' and provide CAD/CAM software compatibility evidence
• Avoid common pitfall of incomplete spindle speed documentation which can lead to duty rate disputes
• For multi-axis machines, ensure CBP classification ruling references threading as primary function
Related Products under HTS 8459.70.80.80
Haas VF-2 CNC Thread Milling Center
A vertical machining center equipped with high-speed spindles and advanced tooling for precision thread milling operations on metal parts. Classified under HTS 8459.70.80.80 as it performs threading by metal removal through milling rather than dedicated tapping. Ideal for aerospace and automotive component manufacturing.
DMG Mori NTY3000 Thread Turning and Milling Machine
Multi-tasking CNC machine combining turning and milling for large-diameter thread production by metal removal. HTS 8459.70.80.80 applies to its threading or tapping capabilities beyond standard lathes of 8458. Used in oil & gas pipe threading applications.
Yamazaki Mazak VTC-200C Threading Vertical Machining Center
Compact vertical machining center with automatic tool changer optimized for high-volume thread milling production. HTS 8459.70.80.80 covers this 'other' threading machine that removes metal for precision threads. Popular in automotive fastener manufacturing.
GF Machining Solutions Mikron HSM 400 Thread Mill
High-speed milling machine specially tooled for micro-threads in precision components using single-crystal diamond cutters. Falls under 8459.70.80.80 as other threading machinery removing metal for fine pitches. Used in watchmaking and electronics.
Doosan DNM 4500 Threading Center
Heavy-duty vertical machining center for large parts threading with high torque spindles for tough materials. Classified 8459.70.80.80 for metal removal threading/tapping operations on construction equipment components. Features rigid box ways for heavy cuts.
Hardinge HLV-H Thread Cutting Gang Tool Lathe
Precision gang-tool lathe modified for threading operations using indexable carbide inserts for metal removal. HTS 8459.70.80.80 applies as it performs threading/tapping beyond standard 8458 lathe functions. Used for aerospace fastener production.