Okuma HBM-400 Horizontal Boring and Milling Center
Advanced numerically controlled horizontal spindle machining center for precision boring and milling of turbine casings, with high-torque spindle for tough metal alloys. Enables complex contouring and hole-making by metal removal. HTS 8459.31.0040 covers this configuration as other horizontal NC type.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If includes horizontal turning spindle
Horizontal turning centers with milling capability shift to heading 8458.
If for semiconductor crystal grower boule processing
Crystal pullers and growers for semiconductor materials have specific Chapter 84 provisions.
If other than boring-milling function predominates
Different metalworking operations like broaching have separate numerically controlled subheadings.
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Import Tips & Compliance
• Provide ISO 230 accuracy test certificates to support precision machinery duty claims
• Separate coolant systems and chip conveyors in invoices to avoid set classification premiums
Related Products under HTS 8459.31.00.40
Haas VF-3 Horizontal Boring-Milling Machine
A numerically controlled horizontal spindle boring-milling machine designed for high-precision metal removal in aerospace component manufacturing. It features a robust horizontal spindle configuration for heavy-duty drilling, boring, and milling operations on large workpieces. Classified under HTS 8459.31.0040 as a horizontal spindle NC boring-milling machine, other than specified types.
DMG Mori DMU 50 Horizontal Machining Center
Numerically controlled horizontal spindle machine tool for simultaneous 5-axis boring, milling, and drilling of complex metal parts in automotive and die/mold industries. Its horizontal configuration allows for efficient chip evacuation during heavy metal removal. Fits HTS 8459.31.0040 as an other horizontal spindle NC boring-milling machine.
Makino A51 Horizontal Machining Center
High-speed numerically controlled horizontal boring-milling machine optimized for aluminum aerospace structural components, featuring pallet changer for high-volume production. Performs drilling, boring, and contour milling by metal removal with horizontal spindle design. HTS 8459.31.0040 applies to this other horizontal NC type.
Doosan DNM 4500 Horizontal Boring Mill
Robust NC horizontal spindle boring-milling machine for large steel forgings in heavy machinery sector, capable of deep boring and face milling operations. Horizontal design supports heavy table loads for industrial metal removal. Classified as other under HTS 8459.31.0040 for horizontal NC boring-mills.
Grob G350 Horizontal Machining Module
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Yamazaki Mazak Integrex Horizontal Mill-Turn
Numerically controlled horizontal spindle multi-tasking machine for integrated boring, milling, and light turning of oil/gas valve bodies via metal removal processes. Horizontal layout supports pallet pooling systems. Classified under HTS 8459.31.0040 as other NC horizontal boring-milling.