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Button Disc Cutters
Button Disc Cutters
Button Disc Cutters

Button disc cutters, also called insert disc cutters or TCI disc cutters, are mainly used to drill very hard and very abrasive formations. We manufacture 8" and 12" button disc cutters.

  • Cutter cones are forged with alloy steel and inserted tungsten carbide tips in rows, so they have high wear resistance and a longer service life.
  • Combined axial-radial roller bearings help improve the cutter operating loads, allowing a thrust force of up to 80kN for 8” button disc cutters and 140kN for 12” button disc cutters.
  • The pressure compensation device will be added to the cutter shaft in cases of high pressure
  • Maximum drilling efficiency is achieved by an optimized cutter profile and a unique button layout.
  • 8" button disc cutters are used to drill the holes from 800mm to 1400mm in diameter, while 12" button disc cutters are used to drill the holes larger than 1400mm in diameter.

You are currently browsing our button disc cutters, insert disc cutters, TCI disc cutters. We also manufacture TBM disc cutters, raise boring cutters, tricone bits and PDC bits.

-Rock Roller Cutters & Bits

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