Image of tongue and groove bit set. The image shows two silver router bits with multiple cutting edges and black components near the top. The bit on the left appears to have adjustable parts with wing-like extensions.
Retail packaging of Freud 99-036 Adjustable Tongue and Groove Bit Set showing two router bits with TiCo carbide tips and Silver I.C.E. coating.
Diagram showing Freud router bits used to create adjustable tongue and groove joints with shims, illustrating groove widths from 7/32" to 3/8".
Exploded view of three cabinet door construction styles: mortise and tenon, cope and stick, and mitered frame with veneered panel, showing joint details.
Image of tongue and groove bit set. The image shows two silver router bits with multiple cutting edges and black components near the top. The bit on the left appears to have adjustable parts with wing-like extensions.
Retail packaging of Freud 99-036 Adjustable Tongue and Groove Bit Set showing two router bits with TiCo carbide tips and Silver I.C.E. coating.
Diagram showing Freud router bits used to create adjustable tongue and groove joints with shims, illustrating groove widths from 7/32" to 3/8".
Exploded view of three cabinet door construction styles: mortise and tenon, cope and stick, and mitered frame with veneered panel, showing joint details.
Freud

Freud Adjustable Tongue and Groove Router Bit Set 99-036 for Cabinet Doors Shaker Panels Hardwood Softwood Plywood Table-Mounted Routers 1/2" Shank

In stock
SKU: 99-036
$59.97
$94.97 Sale $59.97
Description

Precision Joinery for Cabinet Doors, Panels & Custom Woodworking

Craft flawless tongue and groove joints with the Freud 99-036 Adjustable Bit Set—designed for woodworkers, cabinetmakers, and finish carpenters who demand clean edges and tight fits. Whether you're building Shaker-style doors, custom paneling, or furniture-grade joinery, this set delivers unmatched control and finish quality across a wide range of materials.

The patented opposing shear angle design eliminates chipping on both top and bottom surfaces, while the precision spacer system allows micro-adjustments in .002" increments. Cut grooves from 7/32" to 3/8" deep in stock ranging from 1/2" to 1-1/4" thick. Each bit features Freud’s Silver I.C.E. coating to reduce heat and pitch build-up, and TiCo™ Hi-Density carbide for extended life and superior edge retention. Ideal for use in table-mounted routers—pair it with a router lift or fence system for maximum accuracy.

What's Included

  • Freud 99-036 Adjustable Tongue & Groove Bit Set
  • Precision Spacer System for Micro Adjustments
  • Silver I.C.E. Coated Carbide-Tipped Cutters

Specifications

Bearing Diameter 7/8"
Overall Diameter 1-3/4"
Overall Length 3-1/4"
Shank Diameter 1/2"
Carbide Height 13/16" – 1-11/32"
Material Compatibility Hardwoods, Softwoods, Plywood, Composites
Router Type Table-Mounted Only
Coating Silver I.C.E.
Carbide Type TiCo™ Hi-Density