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Unitac Upgrades UNIDEX series

Fukuoka, Japan – January 2026 — Unitac has implemented major improvements across the entire lineup to deliver enhanced performance, greater reliability, and increased productivity—while maintaining exceptional stability.

We continue to offer the widest range of indexable deep hole drilling solutions in the market.

At a Glance

  • Cartridge style and adjustable Peripheral Cartridge
  • Wide range of cutting conditions & tool diameter
  • Drill diameter can be enlarged
  • Less number of spare parts & easy inventory management
  • 4 types chip breaker and 3 types insert grade
  • Wiper
  • Only 4 inserts size cover all tools
  • Dedicated grade for drilling

Note

  • Small diameters will all adopt the same 3rd Guide pad
  • Guide Pads:
    Tools will be delivered without guide pads.
    Guide pads should be ordered separately.
  • Filler: Will be assembled in the top guide pad pocket.
  • Standard Item Tool Diameter Range:
    Large items are removed from the standard lineup.They are available as special tools upon request.
  • Removed item list:
    Over KUSTS30E-233.00
    Over KUSTS214-233.00
    Over KUDTS24E-169.00
  • Please check the cutting power and consider performing pilot hole drilling, counterboring, or trepanning as necessary.

Product information

Indexable BTA