Indexable Drills - TungDrillBig

Indexable Drills - TungDrillBig


– Highly rigid body and precise insert position

  • Well-balanced cutting force and stable machining

– Adjustable tool diameter

  • Available in 5 sizes of drill body
  • Covering range: ø55 mm – ø80 mm
  • Shim to adjust drilling diameter

– Available in 2 types of cartridges: TDX and TDS cartridge

  • Each cartridge option applicable for one body

– Drill body protection

  • Cartridge design protecting the drill body from damage in machining


– Large-diameter drilling applications in heavy engineering and power generation

ISO Application:


Product Range:

TDB / Drill diameter: ø55 mm – ø80 mm, L/D: 2.5