A professional studio shot of the Freud 99-864 Premier Adjustable Rail and Stile router bit set, featuring the signature red Perma-SHIELD coating and an adjustable carbide cutter assembly for custom door joinery.
A technical infographic demonstrating the versatility of the Freud Premier Adjustable system, including applications for extended tenons, adjustable grooves, varying stock thicknesses, glass or screen panels, and double-sided profiles.
An illustrated guide showing how the top section of the Freud rail bit can be removed to cut an extended tenon, creating the strong mortise and tenon joints required for professional door construction.
A woodworking diagram showing an exploded view of a raised panel door assembly, identifying the stiles, rails, and center raised panel components created using Freud router bits.
A lifestyle product shot of the Freud 99-864 rail and stile bits resting on a light-colored wooden door frame, highlighting the precision-cut bevel profile and the industrial quality of the carbide tooling.
A professional studio shot of the Freud 99-864 Premier Adjustable Rail and Stile router bit set, featuring the signature red Perma-SHIELD coating and an adjustable carbide cutter assembly for custom door joinery.
Premier Adjustable Rail & Stile Preview promotional how to video
A professional studio shot of the Freud 99-864 Premier Adjustable Rail and Stile router bit set, featuring the signature red Perma-SHIELD coating and an adjustable carbide cutter assembly for custom door joinery.
A technical infographic demonstrating the versatility of the Freud Premier Adjustable system, including applications for extended tenons, adjustable grooves, varying stock thicknesses, glass or screen panels, and double-sided profiles.
An illustrated guide showing how the top section of the Freud rail bit can be removed to cut an extended tenon, creating the strong mortise and tenon joints required for professional door construction.
A woodworking diagram showing an exploded view of a raised panel door assembly, identifying the stiles, rails, and center raised panel components created using Freud router bits.
A lifestyle product shot of the Freud 99-864 rail and stile bits resting on a light-colored wooden door frame, highlighting the precision-cut bevel profile and the industrial quality of the carbide tooling.
A professional studio shot of the Freud 99-864 Premier Adjustable Rail and Stile router bit set, featuring the signature red Perma-SHIELD coating and an adjustable carbide cutter assembly for custom door joinery.
Premier Adjustable Rail & Stile Preview promotional how to video
Freud

Freud 99-864 1-11/16 Inch Premier Adjustable Rail Stile Router Bit Bevel Profile 1/2 Inch Shank Carbide Bit for Extra Strong Long Tenon Door Joints

In stock
SKU: 99-864
$69.00 USD
$109.00 USD Sale $69.00 USD

Description

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Craft Heirloom-Quality Doors with the Freud Premier Adjustable Rail & Stile System

The Freud 99-864 Premier Adjustable Rail and Stile Bit is the ultimate solution for woodworkers demanding precision and strength in cabinet and door construction. Featuring a classic Bevel profile, this bit allows you to build flawless doors in material ranging from 5/8" to 1-1/4" thick. What sets this system apart is Freud's patented long tenon technology, which enables you to mill extra-strong joints that stand the test of time, making it ideal for heavy-use furniture, raised panels, and drawer fronts.

Engineered with TiCo™ Hi-Density Carbide and a specialized Perma-SHIELD® non-stick coating, this bit reduces heat friction and pitch build-up, ensuring a mirror-smooth finish on hardwoods, softwoods, and plywoods. The adjustable shim system provides total control, allowing you to customize panel grooves from 7/32" for thin plywood to 3/8" for solid wood panels. Whether you are a professional shop or a dedicated hobbyist, the Freud 99-864 delivers the industrial-grade performance required for rattle-free, professional-level joinery every time.

Key Features

  • Patented Long Tenon Joint: Produces extra-strong joints for superior door durability and longevity.
  • Adjustable Shim System: Easily adjust panel grooves from 7/32" (5.5mm) to 3/8" (9.5mm) for a perfect, rattle-free fit.
  • Versatile Stock Thickness: Build perfect rail and stile doors using material from 5/8" to 1-1/4" thick.
  • TiCo™ Hi-Density Carbide: Custom-formulated carbide maximizes bit life and ensures a flawless finish.
  • Perma-SHIELD® Coating: Non-stick red coating protects against heat, resin build-up, and corrosion.
  • Tear-Out Elimination: Unique cutter geometry engineered to provide clean, splinter-free cuts in all wood types.

What's Included

  • (1) Freud 1-11/16" Premier Adjustable Rail & Stile Bit - Bevel (99-864)
  • (1) Set of Adjustable Shims for Precise Groove Fitting

Specifications

Overall Diameter (D) 1-11/16 in
Shank Diameter (A) 1/2 in
Overall Length (H) 3-13/16 in
Carbide Height (h) 9/16 in
Max RPM 16,000
Groove Width Range 7/32 in to 3/8 in
Stock Thickness Range 5/8 in to 1-1/4 in
Profile Style Bevel
Number of Cutters 2
Large Radius (R1) 9/32 in

Pro-Tip: When working with plywood panels that are often undersized, use the included shims to fine-tune the groove for a snug, rattle-free fit before applying glue to the stile and rail joints. Always use this bit in a table-mounted router for maximum safety and accuracy.