Polished O-Flute Geometry
Series 5600 uses a polished single-edge O-flute that supports chip formation, reduced heat, and lubricity without an added coating.


A Vortex Tool Series 5600 single-edge solid-carbide left-hand upcut O-flute router bit with a 1/8-inch cutting-edge diameter, 1/2-inch cutting-edge length, 1/4-inch shank, and 2-inch overall length. Its polished flute supports chip formation and upward chip removal when routing compatible hard plastics on CNC equipment.
This Series 5600 solid-carbide router bit combines a polished single-edge O-flute, left-hand rotation, and an upcut spiral for clean routing and upward chip evacuation in compatible hard-plastic CNC applications.
Designed for compatible CNC routers and machining systems using a clean, correctly sized 1/4-inch collet or toolholder. Confirm left-hand spindle rotation, tool projection, RPM, feed, cutting depth, workholding, chip evacuation, and plastic-material suitability before production use.
The Vortex Tool 5610L is the left-hand Series 5600 single-edge O-flute upcut spiral configuration for plastic machining. Vortex identifies this family for clean cutting in hard plastics with upward chip removal that can support surface-finish quality.
Its polished single-edge O-flute provides an open flute area that helps chips curl and form, while the upcut spiral directs chips upward and away from the cutting zone. Vortex notes that the polished flute reduces heat and adds lubricity without the use of coatings.
The verified 5610L configuration uses a 1/8-inch cutting-edge diameter, 1/2-inch cutting-edge length, 1/4-inch shank, and 2-inch overall length with left-hand rotation. Correct collet condition, spindle runout, tool projection, feed rate, RPM, cutting depth, workholding, and chip-removal strategy remain essential to finish quality and tool life.
Technical Specifications
Series 5600 uses a polished single-edge O-flute that supports chip formation, reduced heat, and lubricity without an added coating.
The verified 5610L configuration provides left-hand rotation while retaining the Series 5600 single-edge O-flute and upward chip-removal geometry.
The 1/8-inch cutting diameter is paired with a 1/2-inch cutting length, 1/4-inch shank, and 2-inch overall length.
Confirm a clean, undamaged 1/4-inch collet or compatible holder, correct left-hand spindle rotation, adequate shank engagement, safe tool projection, machine RPM limits, feed rate, cutting depth, chip evacuation, workholding, and plastic-material suitability before use. Do not run this left-hand tool in a right-hand spindle direction. Upcut geometry directs chips upward and can apply lifting force to the workpiece, so fixturing and cutting strategy must securely support the part throughout the operation.
Vortex Tool 5610L combines solid-carbide construction, polished single-edge O-flute geometry, left-hand rotation, and upward chip removal with a verified 1/8-inch cutting diameter and 1/2-inch cutting length for compatible hard-plastic CNC routing operations.
Correct spindle condition, collet fit, tool projection, feed, RPM, cutting depth, chip evacuation, and workholding are essential to achieving the intended finish and service life.