Donut Drill Bit

Donut Drill Bit

Diamond grit donuts burs with 6mm shank for fast and easy donut grinding. Water-flow holes keep the surface lubricated. Best used with a drill press for precision.


  • 10mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    10mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    10mm Coarse Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $4.00
  • 10mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    10mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    10mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $3.00
  • 12mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    12mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    12mm Coarse Grit Nickel...

    5.0 average, based on 1 reviews
    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $4.00
  • 12mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    12mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    12mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 14mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    14mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    14mm Coarse Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $4.00
  • 14mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    14mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    14mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 16mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    16mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    16mm Coarse Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 16mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    16mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    16mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 18mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    18mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    18mm Coarse Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 18mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    18mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    18mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 20mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    20mm Coarse Grit Nickel Electroplated Diamond Donut Burs Point Bits

    20mm Coarse Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00
  • 20mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    20mm Fine Grit Nickel Electroplated Diamond Donut Burs Point Bits

    20mm Fine Grit Nickel...

    Electroplated carving points  can be used on many materials such as glass, stone, hard wood, ceramic, shell and porcelain. To get the best life and usage out of your burrs use with a little water be…
    $5.00

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