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Mini Downcut Spiral Bit cutting a circular groove used with a rotary tool and plunge base
86J0401 - Downcut Bit, 0.025"
86J0402 - Downcut Bit, 0.032" (1/32")
86J0403 - Downcut Bit, 0.040"
86J0404 - Downcut Bit, 1/16"
86J0405 - Downcut Bit, 3/32"
86J0406 - Downcut Bit, 1/8"
Mini Downcut Spiral Bit cutting a circular groove used with a rotary tool and plunge base with center kit
Mini Downcut Spiral Bit cutting a straight groove used with a rotary tool and plunge base with center kit
Mini Downcut Spiral Bits
Different sizes of Mini Downcut Spiral Bits next to grooves they have made in a board
Mini Downcut Spiral Bit cutting a circular groove used with a rotary tool and plunge base
86J0401 - Downcut Bit, 0.025"
86J0402 - Downcut Bit, 0.032" (1/32")
86J0403 - Downcut Bit, 0.040"
86J0404 - Downcut Bit, 1/16"
86J0405 - Downcut Bit, 3/32"
86J0406 - Downcut Bit, 1/8"
Mini Downcut Spiral Bit cutting a circular groove used with a rotary tool and plunge base with center kit
Mini Downcut Spiral Bit cutting a straight groove used with a rotary tool and plunge base with center kit
Mini Downcut Spiral Bits
Different sizes of Mini Downcut Spiral Bits next to grooves they have made in a board

Mini Downcut Spiral Bits

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These double-fluted spiral bits have a downward cutting action that shears cross-grain fibers cleanly and with no surface tear-out, ensuring crisp, sharply defined edges.

The 1/8" shank solid carbide bits complement the Veritas plunge base for rotary tools but can also be used in a 1/4" plunge router or laminate trimmer fitted with a bushing adapter (available separately).

The 0.025", 0.032" and 0.040" bit diameters match the blade sizes of our inlay tools so that you can use these together when cutting grooves for stringing.

Overall length of 1 1/2" with a flute length three times the cutting diameter.

The narrow web of the bits makes them best suited to shallow, progressive passes, cutting no deeper than their diameter. Finely ground, excellent-quality bits in difficult-to-find sizes.

Mini Downcut Spiral Bit cutting a circular groove used with a rotary tool and plunge base

Options:

Diameter

Variations:

  • 86J0401 - Downcut Bit, 0.025"
    1 - $18.90
  • 86J0402 - Downcut Bit, 0.032" (1/32")
    1 - $18.90
  • 86J0403 - Downcut Bit, 0.040"
    1 - $18.90
  • 86J0404 - Downcut Bit, 1/16"
    1 - $18.90
  • 86J0405 - Downcut Bit, 3/32"
    1 - $18.90
  • 86J0406 - Downcut Bit, 1/8"
    1 - $18.90

Mini Downcut Spiral Bits

These double-fluted spiral bits have a downward cutting action that shears cross-grain fibers cleanly and with no surface tear-out, ensuring crisp, sharply defined edges.

The 1/8" shank solid carbide bits complement the Veritas plunge base for rotary tools but can also be used in a 1/4" plunge router or laminate trimmer fitted with a bushing adapter (available separately).

The 0.025", 0.032" and 0.040" bit diameters match the blade sizes of our inlay tools so that you can use these together when cutting grooves for stringing.

Overall length of 1 1/2" with a flute length three times the cutting diameter.

The narrow web of the bits makes them best suited to shallow, progressive passes, cutting no deeper than their diameter. Finely ground, excellent-quality bits in difficult-to-find sizes.

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