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Pricelist: General Price List (USD) Pricelist
Dongsin Absolute Finger Bit - Ø20 , L40 Tw - ½"Gas - WITH BOTTOM SEGMENT

Dongsin Absolute Finger Bit - Ø20 , L40 Tw - ½"Gas - WITH BOTTOM SEGMENT

The Dongsin Absolute Finger Bit 1/2" Gas with Bottom Segment is a versatile CNC diamond tool designed for plunge routing, pocket cutting, and full-profile routing operations on granite, marble, quartzite, and engineered stone. The inclusion of a bottom segment allows this bit to be used for plunge-entry cuts where the tool enters the material from the face of the slab, making it suitable for cutouts, recesses, and pocket routing that require a clean, flat-bottomed entry point. Dongsin's Absolute series is engineered with a premium diamond matrix that delivers consistent cutting performance and

Always wear appropriate PPE. Follow local safety regulations when using power tools or chemical products.

  • Secure the bit using the correct adapter for your drill.
  • Mark the position and start at low RPM to establish the hole.
  • Apply steady, even pressure — do not force the bit.
  • Use water for wet drilling to cool the bit and extend life.
  • Always wear appropriate PPE.
  • Granite
  • Marble
  • Quartz
  • Engineered Stone
  • Tile

Always wear appropriate PPE (ANSI Z87 eye protection, hearing protection, and respiratory protection per the operation). Follow tool RPM ratings and local safety regulations.