Single-Flute O-Flute Geometry
The large flute space supports chip formation and evacuation while routing compatible hard-plastic substrates.
Royce Ayr Solid Carbide Up-Cut "O" Flute Router Bit - 1/4" Diameter x 3/4" Cut
CA$999.99
In stock
SKU
R63-71606
Product Type
1-Flute "O"Flute Upcut Spiral Bit
Diameter
1/4 in (6.35 mm)
Cutting Edge
3/4 in (19.05 mm)
Shank
1/4 in (6.35 mm)
Cutting Geometry
1 Flute / "O"Style Upcut
Application
Hard Plastics,Acrylics,High-Speed CNC
Single-Flute O-Flute Upcut
Hard-Plastic Router Bit
O-Flute Hard-Plastic Upcut
Solid-carbide O-flute upcut router bit designed for routing hard plastics. Its 1/4-inch cutting diameter, 7/8-inch cutting edge, 1/4-inch shank, and 2-1/2-inch overall length provide a practical format for profiling, slotting, trimming, and efficient chip removal in compatible CNC routing applications.
D=1/4 in6.35 mm Diameter
CE=7/8 in22.225 mm Cutting Edge
Sh=1/4 in6.35 mm Shank
OAL=2-1/2 in63.5 mm Overall Length
O-Flute Hard-Plastic Upcut
This single-flute solid-carbide tool uses polished O-flute geometry and an upcut design to support chip evacuation while routing compatible hard-plastic materials.
Solid Carbide / HW1 FluteO-Flute UpcutSKU R63-71606
Designed for compatible CNC routers using a precision 1/4-inch (6.35 mm) collet or approved toolholding system with sufficient clearance for the 2-1/2-inch overall length.
Main Product Description
The Royce Ayr Single-Flute O-Flute Hard-Plastic Upcut Router Bit R63-71606 is engineered for routing hard plastics in compatible CNC systems. Its 0.2500-inch cutting diameter and 0.875-inch cutting edge provide a balanced configuration for profiling, slotting, trimming, and controlled material removal in rigid-plastic applications.
The single-flute O-flute geometry provides generous chip space, while the upcut form carries chips away from the cutting zone. This combination supports effective chip evacuation, helps limit chip recutting, and reduces heat accumulation when operated with suitable hard-plastic machining parameters.
The 0.250-inch shank and 2.500-inch overall length require a compatible precision collet or approved toolholder. Before production, verify collet condition, runout, tool projection, spindle speed, feed rate, depth per pass, workholding, plastic compatibility, and chip extraction.
Technical Specifications
O-Flute Hard-Plastic Upcut R63-71606
- Royce Ayr
- Single-Flute O-Flute Hard-Plastic Upcut Router Bit
- R63-71606
- O-Flute Hard Plastic Upcut
- HW / Solid Carbide
- 0.2500 in / 1/4 in (6.35 mm)
- 0.875 in / 7/8 in (22.225 mm)
- 0.250 in / 1/4 in (6.35 mm)
- 2.500 in / 2-1/2 in (63.5 mm)
- 1
- O-Flute Upcut
- Solid Micro-Grain Carbide
- Material Compatibility: Hard Plastics · Machine Type: Compatible CNC Router
- Designed for compatible CNC routers using a precision 1/4-inch (6.35 mm) collet or approved toolholding system with sufficient clearance for the 2-1/2-inch overall length.
Best Fit Applications
Hard-Plastic Profiling
Acrylic Fabrication
Plastic Slotting
Display Components
CNC Plastic Trimming
Product Highlights
Upcut Chip Removal
The upcut design carries chips away from the cutting zone to support cleaner routing and reduce chip recutting.
Precision 1/4-Inch Tool Format
The matching 1/4-inch cutting diameter and shank support secure precision toolholding for CNC plastic-routing operations.
Compatibility & Installation Notes
Confirm that the CNC router spindle or toolholder accepts an exact 1/4-inch (6.35 mm) shank and provides sufficient clearance for the 2-1/2-inch (63.5 mm) overall length. Inspect the collet and nut, minimize unsupported tool projection, verify runout, and establish spindle speed, feed rate, depth per pass, workholding, hard-plastic compatibility, and chip extraction according to the machine and approved shop procedures.
Improve Hard-Plastic Routing Control
The Royce Ayr Single-Flute O-Flute Hard-Plastic Upcut Router Bit R63-71606 provides a solid-carbide solution for routing hard plastics. Its 1/4-inch diameter, 7/8-inch cutting edge, 1/4-inch shank, single-flute geometry, and 2-1/2-inch overall length support profiling, slotting, trimming, and production routing.
Polished O-flute geometry and an upcut form support effective chip removal when the tool is correctly held and operated within suitable hard-plastic machining parameters.