Freud 4-piece undersized plywood router bit set displayed in a wooden case with transparent front. Includes four labeled mortising bits sized for plywood: 15/32", 23/32", 31/64", and 31/32", mounted vertically.
Close-up of four Freud router bits with red carbide cutting heads and engraved metal shanks. Each bit has a distinct shape for precision mortising and groove cutting in woodworking applications.
Image showing four Freud mortising router bits with red cutting edges and labeled sizes: 7/32", 11/32", 15/32", and 23/32". Each bit is paired with a wooden block displaying its corresponding groove cut.
Freud 4-piece undersized plywood router bit set displayed in a wooden case with transparent front. Includes four labeled mortising bits sized for plywood: 15/32", 23/32", 31/64", and 31/32", mounted vertically.
Close-up of four Freud router bits with red carbide cutting heads and engraved metal shanks. Each bit has a distinct shape for precision mortising and groove cutting in woodworking applications.
Image showing four Freud mortising router bits with red cutting edges and labeled sizes: 7/32", 11/32", 15/32", and 23/32". Each bit is paired with a wooden block displaying its corresponding groove cut.
Freud

Freud 4-Piece Undersized Plywood Router Bit Set 89-650 Precision Mortising TiCo Carbide Dado Groove Cutting Perma-SHIELD Coating Display Case

In stock
SKU: 89-650
$85.99
$89.97 Sale $85.99
Description

Perfect-Fit Grooves for Modern Plywood – Precision Bit Set for Undersized Panels & Cabinet Joinery

Say goodbye to loose-fitting joints and oversized grooves. The Freud 89-650 4-Piece Undersized Plywood Router Bit Set is engineered to match the actual thickness of today’s plywood panels, delivering tight, accurate dadoes and mortises for cabinetry, shelving, and furniture construction. Each bit is precision-ground to rout grooves that fit 1/4", 3/8", 1/2", and 3/4" nominal plywood—without the guesswork or sanding.

Crafted with Freud’s TiCo™ Hi-Density Carbide tips and coated in Perma-SHIELD® for heat and resin resistance, these mortising bits are built for long-lasting performance. Compatible with both handheld and table-mounted routers, this set is ideal for cabinetmakers, finish carpenters, and DIYers working with hardwood, softwood, plywood, or composite materials. The included wooden display case keeps your bits organized and protected. Pair it with Freud router tables, dado jigs, and plywood cabinetry kits for a complete joinery solution.

What's Included

  • (1) #16-094 – 7/32" Mortising Bit
  • (1) #16-107 – 11/32" Mortising Bit
  • (1) #16-109 – 15/32" Mortising Bit
  • (1) #16-116 – 23/32" Mortising Bit
  • (1) Wood Display Case

Key Features & Benefits

  • Undersized Precision: Bits match actual plywood thickness for snug-fitting grooves
  • TiCo™ Carbide Tips: Long-lasting edge retention and clean cuts
  • Perma-SHIELD® Coating: Reduces friction, heat, and resin buildup
  • Router Compatibility: Works with handheld and table-mounted routers
  • Material Versatility: Cuts hardwoods, softwoods, plywoods, and composites
  • Organized Storage: Wood display case keeps bits protected and accessible

Pair It With

Bundle this set with Freud router tables, dado jigs, and plywood cabinetry kits for a complete precision joinery setup. Ideal for custom shelving, drawer construction, and panel-based furniture builds.

Specifications

Brand Freud
Model 89-650
Bit Type Mortising
Bit Sizes 7/32", 11/32", 15/32", 23/32"
Shank Diameter 1/2"
Material TiCo™ Hi-Density Carbide
Coating Perma-SHIELD®
Application Routing grooves and dadoes for undersized plywood panels
Piece Count 4 Bits + Display Case

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