Royce Ayr 3/4" 3-Flute Solid Carbide Downcut Chipbreaker
3-Flute Downcut Chipbreaker
Finisher Router Bit
Solid-carbide, right-hand downcut chipbreaker finisher designed for general-purpose routing in solid wood and wood composites. Its 3/4-inch cutting diameter, 3-1/8-inch cutting edge, 3/4-inch shank, three-flute geometry, and 6-inch overall length support deep-profile machining while helping produce a clean edge when cutting dados in laminated material.
Main Product Description
The Royce Ayr 3-Flute Downcut Chipbreaker Finisher Router Bit R60-32008 is a heavy-duty production tool for routing solid wood and wood composites. Its downcut geometry directs cutting force toward the work surface, helping produce a clean edge when cutting dados and profiles in laminated material.
Integrated chipbreaker geometry helps divide larger chips into smaller fragments, supporting smoother chip evacuation and reducing furring and tear-out in compatible materials. The three-flute configuration is suited to productive CNC routing when machine power, feed rate, spindle speed, and chip load are correctly matched.
The 0.7500-inch cutting diameter, 3.125-inch cutting edge, 0.750-inch shank, and 6.000-inch overall length require a compatible precision collet or approved toolholder. Before machining, verify collet condition, runout, right-hand spindle rotation, tool projection, spindle speed, feed rate, depth per pass, workholding, and chip extraction.
Best Fit Applications
Product Highlights
Clean-Edge Downcut Action
Downcut geometry directs cutting force toward the work surface to support clean top edges in laminated routing applications.
Chipbreaker Geometry
Chipbreakers help divide larger chips and reduce furring and tear-out during compatible solid-wood and composite machining.
Heavy-Duty Tool Format
The 3/4-inch diameter and shank, 3-1/8-inch cutting edge, and 6-inch overall length support deep production routing.
Compatibility & Installation Notes
Confirm that the CNC router spindle or toolholder accepts an exact 3/4-inch (19.05 mm) shank and provides sufficient clearance for the 6-inch (152.4 mm) overall length. Inspect the collet and nut, minimize unsupported tool projection, verify right-hand rotation and runout, and establish spindle speed, feed rate, depth per pass, workholding, and chip extraction for the solid-wood or wood-composite material being machined.
Improve Clean-Edge Deep Routing
The Royce Ayr 3-Flute Downcut Chipbreaker Finisher Router Bit R60-32008 provides a solid-carbide solution for deep routing in solid wood and wood composites. Its three-flute downcut chipbreaker geometry supports clean-edge dado and profile machining in laminated material.
The 3/4-inch diameter and shank, 3-1/8-inch cutting edge, and 6-inch overall length suit compatible industrial CNC systems when the tool is correctly held and operated within appropriate feed, speed, workholding, and extraction parameters.