● Woodworking · Review

Freud SD508 8-Inch Super Dado Set

TiCo carbide produces the flattest groove floor of any dado set in the test -- no ridges

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Freud SD508 8-Inch Super Dado Set
Best Overall

Freud SD508 8-Inch Super Dado Set

Freud

TiCo carbide produces the flattest groove floor of any dado set in the test -- no ridges

  • 8-inch diameter
  • 24-tooth outer blades
  • TiCo carbide
  • Includes shims for exact width

Pros

  • TiCo carbide produces the flattest groove floor of any dado set in the test -- no ridges
  • Shim set allows exact dado widths from 1/4 to 29/32 inch
  • Thin-kerf outer blades minimize waste and reduce motor load
  • The most commonly recommended dado set by furniture and cabinet woodworkers

Cons

  • 8-inch diameter requires 10-inch saw with 5/8-inch arbor and sufficient arbor thread length
  • Higher price than budget dado sets
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