Neutral Straight-Flute Action
The straight geometry provides controlled sidewall cutting without the axial chip direction of upcut or downcut spirals.
Royce Ayr Straight Flute Wood & Plastic CNC Router Bit 1/4" (6.35mm)
CA$999.99
In stock
SKU
R56-21108
Product Type
Straight Flute CNC Router Bit
Diameter
1/4 in (6.35 mm)
Cutting Edge
1-1/8 in (28.58 mm)
Shank
1/4 in (6.35 mm)
Overall Length
3 in (76.2 mm)
Rotation
Right-Hand (RH)
Material
HW
Coating
None
Application
CNC Routing,Solid Wood Machining,Hard Plastic Routing,Straight-Flute Cutting
2-Flute Straight-Flute
Router Bit
Straight-Flute Router Bit
HW solid-carbide straight-flute router bit designed for general-purpose CNC routing in solid wood and hard plastic. Its 1/4-inch cutting diameter, 1-1/8-inch cutting edge, 1/4-inch shank, and 3-inch overall length support controlled slotting, pocketing, trimming, and profile work where neutral axial cutting action is preferred.
D=1/4 in6.35 mm Diameter
CE=1-1/8 in28.58 mm Cutting Edge
Sh=1/4 in6.35 mm Shank
OAL=3 in76.2 mm Overall Length
Straight-Flute Router Bit
This production tool combines HW solid-carbide construction, two straight cutting flutes, right-hand rotation, and a precision 1/4-inch shank for controlled routing in compatible wood and hard-plastic applications.
HW / Solid Carbide2 FlutesRH RotationSKU R56-21108
Designed for compatible CNC routers and routing equipment using precision 1/4-inch collets or approved toolholding assemblies.
Main Product Description
The Royce Ayr 2-Flute Straight-Flute General Wood and Plastic Router Bit R56-21108 is designed for general-purpose routing in solid wood and hard plastic. Its straight-flute geometry provides neutral axial cutting action compared with upcut, downcut, or compression spiral tools, making it suitable where controlled sidewall cutting is preferred.
The 0.2500-inch cutting diameter and 1.125-inch cutting edge support through-routing, slotting, pocketing, trimming, and profile work. The 0.250-inch shank and 3.000-inch overall length provide a compact, familiar format for compatible CNC router collets and toolholding systems.
This uncoated HW solid-carbide tool uses two flutes and right-hand rotation. Correct collet condition, minimum practical projection, verified runout, suitable RPM, feed rate, depth-per-pass, workholding, and chip evacuation are essential for maintaining finish quality, dimensional control, and reliable tool life.
Technical Specifications
Straight-Flute Bit R56-21108
- Royce Ayr
- 2-Flute Straight-Flute Router Bit
- R56-21108
- Straight Flute General Wood and Plastic
- 0.2500 in / 1/4 in (6.35 mm)
- 1.125 in / 1-1/8 in (28.58 mm)
- 0.250 in / 1/4 in (6.35 mm)
- 3.000 in / 3 in (76.2 mm)
- 2
- Straight Flute
- RH / Right Hand
- None
- Cutting Material: HW / Solid Carbide · Material Compatibility: Solid Wood and Hard Plastic · Machine Interface: CNC Routers with Precision 1/4-Inch Collets
- Designed for compatible CNC routers and routing equipment using precision 1/4-inch collets or approved toolholding assemblies.
Best Fit Applications
General CNC Routing
Solid Wood Machining
Hard Plastic Routing
Slotting & Pocketing
Cabinet & Millwork Profiles
Product Highlights
Versatile 1/4-Inch Format
The 1/4-inch cutting diameter and matching shank suit common compatible CNC router collets and detail-routing setups.
Wood & Hard-Plastic Use
The official Royce Ayr series is specified for general-purpose routing in solid wood and hard plastic.
Compatibility & Installation Notes
Confirm that the spindle and toolholder accept an exact 1/4-inch (6.35 mm) shank and provide adequate clearance for the 3-inch overall length and required projection. Inspect and clean the collet, collet nut, and tool shank, minimize unsupported projection, verify runout, and confirm right-hand rotation before machining. Match RPM, feed rate, depth-per-pass, workholding, and chip evacuation to the selected wood or hard-plastic material.
Control Straight-Flute CNC Routing
The Royce Ayr 2-Flute Straight-Flute General Wood and Plastic Router Bit R56-21108 provides an uncoated HW solid-carbide solution for controlled routing in solid wood and hard plastic.
Its 1/4-inch diameter, 1-1/8-inch cutting edge, matching shank, two-flute geometry, right-hand rotation, and 3-inch overall length support repeatable production machining when correctly held and operated.