Upcut Chip Evacuation
The upcut spiral moves chips upward and away from the cutting zone, supporting effective evacuation during compatible CNC routing operations.
Royce Ayr 2 Flute Upcut Chipbreaker Finisher – 1/2 Diameter – 1-5/8 Cut – 1/2 Shank – 3-1/2 Overall Length
CA$211.45
In stock
SKU
R60-31203
Product Type
2-Flute Upcut Chipbreaker Finisher
Series
R60-312 Upcut Chipbreaker Finisher
Cutting Diameter
1/2 in (12.70 mm)
Cutting Edge
1-5/8 in (41.275 mm)
Shank
1/2 in (12.70 mm)
Overall Length
3-1/2 in (88.90 mm)
Flutes
2
Flute Style
Upcut Spiral
Cutting Geometry
Chipbreaker Finisher
Rotation
RH / Right Hand
Material / Coating
HW / Carbide · None
Application
CNC Routing in Solid Wood &Wood Composites
2-Flute Upcut
Chipbreaker Finisher
Upcut Chipbreaker Finisher
Two-flute right-hand upcut chipbreaker finisher for general-purpose CNC routing in solid wood and wood composites. Its 1/2-inch cutting diameter, 1-5/8-inch cutting edge, 1/2-inch shank, and 3-1/2-inch overall length combine upward chip evacuation with chipbreaker geometry that helps reduce furring and tear-out.
D=1/2 in12.70 mm Diameter
CE=1-5/8 in41.275 mm Cutting Edge
Sh=1/2 in12.70 mm Shank
OAL=3-1/2 in88.90 mm Overall Length
Upcut Chipbreaker Finisher
Two-flute carbide spiral tooling with right-hand rotation, upcut chip evacuation, and chipbreaker geometry for general-purpose routing in solid wood and wood composites.
HW / Carbide2 FlutesRH · UpcutSKU R60-31203
Designed for compatible CNC routers using precision 1/2-inch collets or approved 1/2-inch toolholding systems.
Main Product Description
The Royce Ayr R60-31203 is a two-flute upcut chipbreaker finisher for general-purpose routing in solid wood and wood composites. The exact published configuration is 0.5000-inch cutting diameter, 1.625-inch cutting edge, 0.500-inch shank, two flutes, right-hand rotation, and 3.500-inch overall length.
Royce Ayr specifies the upcut spiral for good chip evacuation during CNC routing. Integrated chipbreakers help interrupt chips and reduce furring and tear-out, supporting cleaner machining in compatible solid-wood and wood-composite applications.
The manufacturer identifies the cutting material as HW and the coating as None. The 1/2-inch shank and 3-1/2-inch overall length provide a practical production format for profiling, routing, slotting, and edge-machining operations when correct toolholding, feed rate, spindle speed, pass depth, and extraction are maintained.
Technical Specifications
Upcut Chipbreaker R60-31203
- Royce Ayr
- 2-Flute Upcut Chipbreaker Finisher
- R60-31203
- R60-312 Upcut Chipbreaker Finisher
- HW / Carbide
- 0.5000 in / 1/2 in (12.70 mm)
- 1.625 in / 1-5/8 in (41.275 mm)
- 0.500 in / 1/2 in (12.70 mm)
- 3.500 in / 3-1/2 in (88.90 mm)
- 2
- Upcut Spiral
- Chipbreaker Finisher
- Rotation: RH / Right Hand · Coating: None · Material Compatibility: Solid Wood and Wood Composites · Machine Type: CNC Router
- Designed for compatible CNC routers using precision 1/2-inch collets or approved 1/2-inch toolholding systems.
Best Fit Applications
Solid Wood Routing
Wood Composite Routing
Profile Routing
Upcut Chip Evacuation
Chipbreaker Finishing
Product Highlights
Chipbreaker Geometry
Royce Ayr specifies chipbreakers to help reduce furring and tear-out while the two-flute configuration provides a finishing-oriented cutting profile.
Verified 1/2-Inch Configuration
The 1/2-inch diameter, 1-5/8-inch cutting edge, 1/2-inch shank, and 3-1/2-inch overall length match the exact R60-31203 specification.
Compatibility & Installation Notes
Confirm that the CNC router toolholder accepts the exact 1/2-inch (12.70 mm) shank and provides suitable clearance for the 3-1/2-inch overall tool length. Verify right-hand spindle rotation, inspect the collet and nut, minimize unsupported projection, check runout, secure the workpiece, and establish spindle speed, feed rate, pass depth, and extraction for the actual solid-wood or wood-composite material.
Upcut Chipbreaker Routing with Clean Evacuation
Royce Ayr R60-31203 combines a 1/2-inch diameter, 1-5/8-inch cutting edge, 1/2-inch shank, two-flute right-hand upcut geometry, and 3-1/2-inch overall length for CNC routing in solid wood and wood composites.
The upcut spiral supports chip evacuation while the chipbreaker profile helps control furring and tear-out, giving this HW/carbide tool a clear production role where routing efficiency and finish quality both matter.