Efficient Upcut Evacuation
The upward spiral action moves chips away from the cutting zone during slots, grooves, and through-cutting operations.
Royce Ayr 2-Flute Up-Cut Solid Carbide Router Bit - 1/4" Diameter x 1" Cut – Right-Hand
CA$999.99
Out of stock
SKU
R52-22812
Product Type
2 Flute Up-Cut Spiral Router Bit
Diameter
1/4 in (6.35 mm)
Cutting Edge
1 in (25.4 mm)
Shank
1/4 in (6.35 mm)
Overall Length
2 1/2 in (63.5 mm)
Rotation
Right-Hand (RH)
Cutting Geometry
2 Flutes / Up-Cut Spiral
Construction
Solid Carbide Tooling Category
Application
General Woodworking,MDF,Laminates,Upward Chip Evacuation,CNC Machining
2-Flute Upcut Spiral
Router Bit
Upcut Spiral Router Bit
High-performance solid-carbide upcut spiral router bit designed for efficient chip evacuation in solid wood, wood composites, MDF, and compatible plastics. Its 1/4-inch cutting diameter, 1-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length support routing, slotting, profiling, and through-cutting applications.
D=1/4 in6.35 mm Diameter
CE=1 in25.4 mm Cutting Edge
Sh=1/4 in6.35 mm Shank
OAL=2-1/2 in63.5 mm Overall Length
Upcut Spiral Router Bit
This production-grade router bit combines a solid-carbide body, two right-hand upcut flutes, and a precision 1/4-inch shank for reliable chip evacuation and stable machining in compatible CNC systems.
Solid Carbide2 FlutesRH UpcutSKU R52-22812
Designed for compatible CNC routers and industrial spindle systems using precision 1/4-inch collets or approved toolholding assemblies.
Main Product Description
The Royce Ayr 2-Flute General-Purpose Upcut Spiral Router Bit R52-22812 is engineered for industrial routing in solid hardwood, softwood, MDF, wood composites, and compatible plastics. Its 0.2500-inch cutting diameter and 1.000-inch cutting edge provide a versatile configuration for profiling, grooving, slotting, dado work, and through-cutting.
The right-hand upcut spiral geometry draws chips away from the cutting zone, helping reduce recutting, friction, and heat accumulation during deeper or enclosed passes. Two cutting flutes support balanced material removal while maintaining a stable cutting load in properly configured CNC routing systems.
High-performance solid-carbide construction supports cutting-edge retention, rigidity, and dimensional consistency through repeated production cycles. Correct collet condition, tool projection, spindle speed, feed rate, and depth-per-pass are essential for controlling runout, finish quality, and service life.
Technical Specifications
Upcut Router Bit R52-22812
- Royce Ayr
- 2-Flute General-Purpose Upcut Spiral Router Bit
- R52-22812
- General-Purpose Upcut Spiral
- 0.2500 in / 1/4 in (6.35 mm)
- 1.000 in / 1 in (25.4 mm)
- 0.250 in / 1/4 in (6.35 mm)
- 2.500 in / 2-1/2 in (63.5 mm)
- 2
- Upcut Spiral
- RH / Right Hand
- None
- Cutting Material: HW / Solid Carbide · Material Compatibility: Solid Wood, Wood Composites, MDF, and Compatible Plastics · Machine Interface: CNC Routers and Industrial Spindle Systems with 1/4-Inch Collets
- Designed for compatible CNC routers and industrial spindle systems using precision 1/4-inch collets or approved toolholding assemblies.
Best Fit Applications
CNC Nesting & Profiling
Panel Through-Cutting
Deep Dado & Slotting
Solid Wood Routing
Architectural Millwork
Product Highlights
Solid-Carbide Rigidity
The one-piece carbide body supports edge stability, controlled deflection, and repeatable dimensions in production routing.
Balanced Two-Flute Cutting
Dual cutting flutes provide stable material removal and consistent chip formation across compatible wood and panel materials.
Compatibility & Installation Notes
Confirm that the spindle and toolholder accept an exact 1/4-inch (6.35 mm) shank. Inspect and clean the collet, collet nut, and tool shank before installation, minimize unsupported projection, and verify runout before machining. Set spindle speed, feed rate, and depth-per-pass according to the material, machine power, tool engagement, and workholding conditions.
Improve Chip Evacuation and Routing Control
The Royce Ayr 2-Flute General-Purpose Upcut Spiral Router Bit R52-22812 provides a versatile solid-carbide solution for cabinet, furniture, panel, and architectural-millwork production. Its 1/4-inch diameter, 1-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length support dependable routing across common shop materials.
Right-hand upcut geometry and balanced two-flute cutting action help maintain efficient chip flow, stable material removal, and consistent dimensions when the tool is correctly held and operated within suitable machining parameters.