Royce Ayr Solid Carbide Up-Cut "O" Flute Router Bit - 1/16" Dia x 1/4" Cut
Single-Flute O-Flute Upcut
Hard-Plastic Router Bit
Solid-carbide O-flute upcut router bit designed for routing hard plastics. Its 1/16-inch cutting diameter, 1/4-inch cutting edge, 1/4-inch shank, and 2-inch overall length provide a fine-format configuration for detailed profiling, narrow slotting, trimming, and efficient chip removal in compatible CNC routing applications.
Main Product Description
The Royce Ayr Single-Flute O-Flute Hard-Plastic Upcut Router Bit R63-71601 is engineered for routing hard plastics in compatible CNC systems. Its 0.0625-inch cutting diameter and 0.250-inch cutting edge provide a fine-format configuration for detailed profiling, narrow slotting, trimming, and controlled material removal in rigid-plastic applications.
The single-flute O-flute geometry provides generous chip space relative to the tool diameter, 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 2.000-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.
Best Fit Applications
Product Highlights
Single-Flute O-Flute Geometry
The large flute space supports controlled chip formation and evacuation while routing compatible hard-plastic substrates.
Upcut Chip Removal
The upcut design carries chips away from the cutting zone to support cleaner routing and reduce chip recutting.
Fine 1/16-Inch Cutting Format
The 1/16-inch cutting diameter, 1/4-inch cutting edge, and 1/4-inch shank suit detailed 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-inch (50.8 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 Fine Hard-Plastic Routing
The Royce Ayr Single-Flute O-Flute Hard-Plastic Upcut Router Bit R63-71601 provides a solid-carbide solution for routing hard plastics. Its 1/16-inch diameter, 1/4-inch cutting edge, 1/4-inch shank, single-flute geometry, and 2-inch overall length support fine profiling, narrow slotting, trimming, and detailed 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.