Upcut Chip Evacuation
The spiral cutting direction carries chips upward from the cut, supporting efficient evacuation during compatible CNC carving and profiling operations.
Royce Ayr 2 Flute Upcut Ballnose – 1/8 Diameter – 3/4 Cut – 1/4 Shank – 2-1/2 Overall Length
CA$37.80
Out of stock
SKU
R52-23401
Product Type
Solid-Carbide 2-Flute Upcut Ball-Nose Router Bit
Series
General Purpose Upcut Ballnose / R52-234 Series
Cutting Diameter
1/8 in (3.175 mm)
Cutting Edge
3/4 in (19.05 mm)
Shank
1/4 in (6.35 mm)
Overall Length
2-1/2 in (63.50 mm)
Flutes
2
Flute Style
Upcut Spiral
Cutting Geometry
Ball Nose
Rotation
Right-Hand (RH)
Material
HW / Solid Carbide
Application
Solid Wood and Wood-Composite Carving
2-Flute Upcut
Ball-Nose Router Bit
Upcut Ball-Nose Router Bit
HW solid-carbide, right-hand upcut ball-nose router bit for carving and profiling solid wood and wood composites. Its 1/8-inch cutting diameter, 3/4-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length combine Z2 geometry with upward chip evacuation for precise CNC contouring and detail work.
D=1/8 in3.175 mm Diameter
CE=3/4 in19.05 mm Cutting Edge
Sh=1/4 in6.35 mm Shank
OAL=2-1/2 in63.50 mm Overall Length
Upcut Ball-Nose Router Bit
General-purpose two-flute HW solid-carbide ball-nose tooling with right-hand rotation and upcut spiral geometry for carving, profiling, and contour routing in compatible CNC applications.
Solid Carbide2 Spiral FlutesUpcut · RHSKU R52-23401
Designed for compatible CNC routers using precision 1/4-inch collets or approved 1/4-inch toolholding systems.
Main Product Description
The Royce Ayr General-Purpose Upcut Ballnose Router Bit R52-23401 is a two-flute HW solid-carbide CNC router tool for solid wood and wood composites. Its 0.1250-inch cutting diameter and 0.750-inch cutting edge provide a compact, extended-reach configuration for detailed carving and profiling operations.
The upcut spiral carries chips upward and away from the cutting zone while the ball-nose profile supports smooth three-dimensional transitions, rounded-bottom cuts, and contoured surfaces. The Z2 geometry balances cutting engagement with chip space for controlled material removal.
The published configuration uses a 0.250-inch shank, right-hand rotation, and a 2.500-inch overall length. Correct 1/4-inch collet condition, minimal unsupported projection, verified runout, appropriate spindle speed, feed rate, depth-per-pass, workholding, and extraction are essential for consistent CNC performance.
Technical Specifications
Upcut Ballnose R52-23401
- Royce Ayr
- 2-Flute General-Purpose Upcut Ballnose Router Bit
- R52-23401
- General Purpose Upcut Ballnose / R52-234 Series
- 0.1250 in / 1/8 in (3.175 mm)
- 0.750 in / 3/4 in (19.05 mm)
- 0.250 in / 1/4 in (6.35 mm)
- 2.500 in / 2-1/2 in (63.50 mm)
- 2
- RH / Right Hand
- Upcut Spiral
- Ball Nose
- Construction: HW / Solid Carbide · Material Compatibility: Solid Wood and Wood Composites · Machine Type: CNC Router
- Designed for compatible CNC routers using precision 1/4-inch collets or approved 1/4-inch toolholding systems.
Best Fit Applications
Solid-Wood Carving
Wood-Composite Carving
Profiling & Contouring
Rounded-Bottom Routing
CNC Detail Work
Product Highlights
Ball-Nose Carving Profile
The rounded cutting end supports smooth three-dimensional transitions, contoured surfaces, and controlled rounded-bottom cuts.
Published 1/8-Inch Configuration
The 1/8-inch cutting diameter, 3/4-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length match the exact R52-23401 specification.
Compatibility & Installation Notes
Confirm that the CNC router toolholder accepts the exact 1/4-inch (6.35 mm) shank and provides suitable clearance for the 2-1/2-inch overall tool length. Inspect the collet and nut, minimize unsupported projection, verify runout, secure the workpiece, and establish spindle speed, feed rate, and depth-per-pass for the material and machine conditions. Maintain effective chip and dust extraction during upcut routing.
Ball-Nose Carving with Upcut Evacuation
Royce Ayr R52-23401 combines a 1/8-inch diameter, 3/4-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length with two right-hand upcut spiral flutes and ball-nose geometry for precise CNC carving and profiling.
The HW solid-carbide construction and upward spiral geometry provide a compact production configuration for solid wood and wood composites when matched to proper toolholding, feeds, speeds, workholding, and extraction.