Play video
A WoodAnchor fixturing slot router bit
A WoodAnchor fixturing slot router bit
Dimensional drawing of a WoodAnchor fixturing slot profile

WoodAnchor™ fixturing-slot router bit

Regular price $79.95 $0.00 Unit price per
We’re almost ready for the WoodAnchor™ product rollout at Be the first to know when products are available... sign up for email updates!
We'll never spam you! Unsubscribe at any time.
Please insert a valid e-mail.

Features & Benefits

  • Mill WoodAnchor fixturing slots on demand, including intersecting slots, wherever you need them.
  • The proprietary engineered profile minimizes stress concentrations, creating wood-based slots with exceptionally high load capacities.
  • All cutting edges are precision CNC-ground, micro-grain carbide.
  • An integral 1/2" small-diameter cutter ensures accurate slot openings.  Milling 3/8" or 7/16" wide starter grooves is recommended for ease of fixturing-slot routing, but is not mandatory for high-powered routers.
  • These premium industrial-grade router bits are made exclusively for ToolQuest by the Whiteside Machine Company.  In two published comparison tests, Fine Woodworking Magazine rated Whiteside router bits "Best Overall".
  • Economical resharpening service for this bit is available directly from Whiteside.
  • Made in the USA


  • ToolQuest part number: RB0141
  • Whiteside part number: 20-427
  • Shank diameter: 1/2"
  • Overall length: 2-1/2"
  • Maximum speed: 18,000 RPM
  • Maximum depth of cut: 3/4"
  • Slot dimensions: see drawing
  • Compatible sliding nuts: KT0108



U.S. and International Patents Pending