Downcut Surface Control
Downcut geometry directs cutting force toward the work surface to support controlled top-edge quality.


Royce Ayr Solid-Carbide Downcut Roughing Router Bit — D 20 mm · CE 102 mm · Sh 20 mm. Exact production data is tied to SKU R60-01515; stale legacy/private-label wording has been replaced where current Royce Ayr or verified catalogue data provides a stronger source.
Verified Royce Ayr configuration for industrial woodworking, CNC routing, boring, panel processing, or tooling service as applicable to this exact SKU.
Designed for compatible CNC routers and production toolholding systems accepting the exact 20 mm shank. Verify collet condition, projection, rotation and machine limits before use.
The Royce Ayr Solid-Carbide Downcut Roughing Router Bit R60-01515 is configured for production CNC routing with cutting diameter 20 mm, cutting edge 102 mm, shank 20 mm.
The verified 3-flute downcut roughing geometry geometry and 3-flute cutting configuration are matched to solid wood, mdf, plywood, wood composites and compatible plastics. The exact Titan commerce row supplies diameter, cutting length, shank and flute count; no unsupported overall length is added.
Maintain clean, concentric toolholding and minimize unsupported projection. Establish spindle speed, feed rate and depth-per-pass for the workpiece, machine power, workholding and tool diameter rather than transferring settings from a different cutter.
Technical Specifications
Downcut geometry directs cutting force toward the work surface to support controlled top-edge quality.
Solid-carbide cutting construction supports edge retention and dimensional control in production routing.
The published diameter, cutting length, shank, flute count and overall length are preserved for this exact tool.
Designed for compatible CNC routers and production toolholding systems accepting the exact 20 mm shank. Verify collet condition, projection, rotation and machine limits before use. Confirm exact dimensions, rotation, cutting geometry, coating designation and compatible machine/tool body before installation. Do not substitute an adjacent Royce Ayr row merely because one or more dimensions appear similar.
The Royce Ayr Solid-Carbide Downcut Roughing Router Bit R60-01515 preserves the verified identity and production geometry required for accurate tooling selection. D 20 mm · CE 102 mm · Sh 20 mm.
Use the exact verified SKU and setup data, inspect the tooling and holder before production, and establish operating parameters for the actual machine, workpiece and workholding conditions.