Buying guides
● Woodworking · Review

Freud 12-122 1/2-Inch Double Flute Straight Bit

The most versatile single router bit -- cuts dadoes, rabbets, grooves, and mortises

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

As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.

Freud 12-122 1/2-Inch Double Flute Straight Bit
Best Straight Bit

Freud 12-122 1/2-Inch Double Flute Straight Bit

Freud

The most versatile single router bit -- cuts dadoes, rabbets, grooves, and mortises

  • Two-flute straight
  • 1/2-inch diameter
  • 1/2-inch shank
  • Carbide tipped

Pros

  • The most versatile single router bit -- cuts dadoes, rabbets, grooves, and mortises
  • 1/2-inch shank for rigidity -- no bit deflection in deep cuts
  • Freud carbide is sharper and smoother than budget straight bits
  • The first individual bit to buy for any router kit

Cons

  • Single diameter -- may need 3/4-inch and 1/4-inch straight bits as well
  • Single purpose -- does not profile edges
Prices and availability change, so confirm on Amazon.View on Amazon

Appears in

Where the Freud 12-122 1/2-Inch Double Flute Straight Bit ranks

Freud 91-100 13-Piece Super Bit Set
Best picksBest Router Bits for Beginners 2026: 8 Bits Every New Router Owner NeedsOur top pick for router bits for beginners is the Freud 91-100 13-Piece Super Bit Set (Freud is the professional-grade carbide bit brand -- sharper and longer-lasting than…).
Freud 91-100 13-Piece Super Bit Set
ComparisonFreud 91-100 13-Piece Super Bit vs Freud 12-122 1/2-Inch Double FluteBoth made our Best Router Bits for Beginners 2026 shortlist, at #1 and #2.