Ultimax-Coated Version
The UM suffix identifies this SKU as the Ultimax-coated version of the Royce Ayr 1/2-inch downcut spiral format.
Royce Ayr 2-Flute Ultimax Downcut Spiral Router Bit 1/2" (12.7mm)
CA$181.80
In stock
SKU
R57-32229UM
Product Type
2-Flute Downcut Spiral Router Bit
Series
R57-222/322 Downcut Spiral 2 Flute
Cutting Diameter
1/2 in (12.7 mm)
Cutting Edge
1-1/8 in (28.58 mm)
Shank
1/2 in (12.7 mm)
Overall Length
3 in (76.2 mm)
Flutes
2
Geometry
Downcut Spiral
Coating
Ultimax
Construction
Solid Carbide
Application
Solid Wood,Wood Composites,Some Plastics,Laminated Material Dado Work
2-Flute
Ultimax Downcut
Spiral Router Bit
Ultimax-coated solid-carbide downcut spiral router bit designed for clean top-edge CNC routing in solid wood, wood composites, laminated materials, MDF, plywood, and selected plastics. Its 1/2-inch cutting diameter, 1-1/8-inch cutting edge, matching 1/2-inch shank, and 3-inch overall length support dados, grooves, pockets, profiles, cabinet parts, and panel-processing work.
D=1/2 in12.7 mm Diameter
CE=1-1/8 in28.58 mm Cutting Edge
Sh=1/2 in12.7 mm Shank
UltimaxCoated Downcut Tool
Ultimax Downcut Spiral Bit
This production tool combines solid-carbide construction, two downcut spiral flutes, Ultimax coating, and a standard 1/2-inch shank for stable CNC routing where clean upper edges are important.
Solid CarbideUltimax Coated2-Flute DowncutSKU R57-32229UM
Designed for compatible CNC routers and routing equipment using a precision 1/2-inch collet or approved toolholding assembly.
Main Product Description
The Royce Ayr 2-Flute Ultimax Downcut Spiral Router Bit R57-32229UM is designed for CNC routing and general-purpose machining in woodworking and panel-processing environments. Its downcut spiral geometry directs cutting pressure toward the workpiece, helping support the top surface during dados, grooves, pockets, and profiles in laminated and wood-based materials.
The 1/2-inch cutting diameter, 1-1/8-inch cutting edge, matching 1/2-inch shank, and 3-inch overall length provide a standard industrial format for compatible CNC router collets and toolholders. The UM suffix identifies this SKU as the Ultimax-coated version of the Royce Ayr downcut spiral series.
This solid-carbide tool uses two downcut spiral flutes and is suited to cabinet parts, casework, fixtures, furniture components, laminated panels, MDF, plywood, solid wood, and selected plastics. Rotation, RPM or feed data, and country of origin are not specified for this exact SKU in the supplied source and should be confirmed before programming or ordering when required.
Technical Specifications
Ultimax Downcut Bit R57-32229UM
- Royce Ayr
- 2-Flute Ultimax Downcut Spiral Router Bit
- R57-32229UM
- R57-222/322 Downcut Spiral 2 Flute
- Solid Carbide CNC Router Tooling
- 1/2 in (12.7 mm)
- 1-1/8 in (28.58 mm)
- 1/2 in (12.7 mm)
- 3 in (76.2 mm)
- 2
- Not Specified by Supplied Source
- Solid Carbide · Downcut Spiral · Ultimax Coating
- Solid Wood, Wood Composites, Laminated Materials, MDF, Plywood, and Selected Plastics
- CNC Routers and Routing Equipment with Compatible 1/2-Inch Collets or Toolholders
Best Fit Applications
Cabinet & Casework Parts
Laminated Panel Dados
MDF & Plywood Routing
Grooves, Pockets & Profiles
Selected Plastic Routing
Product Highlights
Clean Top-Edge Downcut
The downcut spiral directs cutting pressure toward the workpiece to help support the top face during compatible routing operations.
Standard 1/2-Inch Format
The matching cutting diameter and shank, 1-1/8-inch edge, and 3-inch overall length suit common CNC production setups.
Compatibility & Installation Notes
Confirm that the spindle, collet, and toolholder accept an exact 1/2-inch (12.7 mm) shank and provide adequate clearance for the 3-inch overall length and required projection. Rotation and RPM or feed data are not specified by the supplied source, so verify those details before programming or installation. Inspect and clean the collet, minimize unsupported projection, verify runout, and match feeds, speeds, cutting depth, workholding, guarding, and chip or dust evacuation to the selected material.
Improve Ultimax Downcut Routing
The Royce Ayr 2-Flute Ultimax Downcut Spiral Router Bit R57-32229UM provides an Ultimax-coated solid-carbide solution for clean top-edge routing in solid wood, wood composites, laminated materials, MDF, plywood, and selected plastics.
Its 1/2-inch cutting diameter, 1-1/8-inch cutting edge, matching shank, two-flute downcut geometry, and 3-inch overall length support controlled production machining when correctly held and operated.