Verified Left-Hand Rotation
SKU 3135L is the dedicated left-hand, counterclockwise version and must be matched to a machine configured for that cutting direction.
Vortex Tool 1/2" “The Viper” 2-Flute Left-Hand Compression Spiral Router Bit
CA$187.90
In stock
SKU
3135L
Product Type
Two-Flute Left-Hand Compression Spiral Router Bit
Series
Vortex Tool Series 3100 “The Viper”
Cutting Geometry
Upcut and downcut compression geometry · Left-hand rotation
Cutting Diameter
1/2 in
Cutting Edge Length
1 in
Upcut Length
0.550 in
Shank / Overall Length
1/2 in shank · 3 in overall length
Cutting Material
Solid Carbide
Application
Double-sided laminates and compatible wood materials · Not recommended below 5/8 in thickness
Left-Hand Viper
Compression Spiral
Series 3100
A Vortex Tool Series 3100 “The Viper” two-flute solid-carbide compression spiral with left-hand rotation, a 1/2-inch cutting diameter, 1-inch cutting-edge length, 0.550-inch upcut length, 1/2-inch shank, and 3-inch overall length. The compression geometry supports clean top and bottom edges in compatible double-sided laminated panel materials.
1/2 inCutting Diameter
1 inCutting Edge Length
0.550 inUpcut Length
Left-HandRotation
2-Flute LH Compression Spiral
This Series 3100 Viper router bit combines upcut and downcut flute sections with verified left-hand rotation to help prevent chipping or fuzzing on both faces of compatible panel materials.
Solid CarbideThe ViperLeft-HandSKU 3135L
Intended for compatible CNC routers and routing machines configured for counterclockwise left-hand cutting rotation and using a correctly sized 1/2-inch collet or toolholder. Confirm machine rotation, panel thickness, projection, workholding, RPM, feed, and chip evacuation before use.
Main Product Description
The Vortex Tool 3135L is the left-hand-rotation version of the Series 3100 “The Viper” two-flute compression spiral. Its upcut and downcut flute sections compress the cut toward the centre of the panel, helping reduce chipping or fuzzing along both the top and bottom edges.
Vortex identifies Series 3100 compression spirals for double-sided laminates including melamine, vinyl, high-pressure laminates, and painted board. The manufacturer also notes that the series can be used in natural wood applications where edge fuzzing is a concern, while advising against use in material thinner than 5/8 inch.
The verified 3135L configuration uses a 1/2-inch cutting-edge diameter, 1-inch cutting-edge length, 1/2-inch shank, 3-inch overall length, 0.550-inch upcut section, two flutes, and left-hand rotation. Correct machine direction, collet condition, spindle runout, projection, feed, RPM, workholding, and chip evacuation are essential to finish quality and tool life.
Technical Specifications
Series 3100 · SKU 3135L
- Vortex Tool
- Two-Flute Compression Spiral Router Bit
- 3135L
- 3100 — “The Viper”
- 1/2 in
- 1 in
- 1/2 in
- 3 in
- 2
- Left-Hand / Counterclockwise
- Solid Carbide
- Upcut Length: 0.550 in · Cutting Geometry: Upcut / Downcut Compression · Minimum Recommended Material Thickness: 5/8 in
- Double-Sided Laminates · Melamine Panels · High-Pressure Laminates
- Intended for compatible CNC routers and routing machines configured for counterclockwise left-hand cutting rotation and using a correctly sized 1/2-inch collet or toolholder. Confirm machine rotation, panel thickness, projection, workholding, RPM, feed, and chip evacuation before use.
Best Fit Applications
Double-Sided Laminates
Melamine Panels
High-Pressure Laminates
Painted Board
Natural Wood Edge Finishing
Product Highlights
Two-Sided Edge Control
Compression geometry directs the cut toward the panel centre to help reduce chipping and fuzzing on both faces of compatible materials.
Viper Flute Geometry
Series 3100 uses Vortex Viper flute geometry for productive compression routing and extended sharpening life throughout the tool’s useful service.
Compatibility & Installation Notes
Use only on a compatible machine configured for left-hand, counterclockwise cutting rotation. Confirm a clean, undamaged 1/2-inch collet or holder, adequate shank engagement, safe projection, spindle condition, machine RPM limits, feed rate, workholding, and chip evacuation. Position the 0.550-inch upcut section and compression transition correctly within the workpiece, and do not use this Series 3100 configuration in material thinner than 5/8 inch.
Left-Hand Compression Control
Vortex Tool 3135L combines Series 3100 Viper two-flute compression geometry with a verified 1/2-inch cutting diameter, 1-inch cutting length, 0.550-inch upcut, 1/2-inch shank, 3-inch overall length, and left-hand rotation.
The solid-carbide design is intended for compatible double-sided laminate and wood-routing applications where clean top and bottom edges are required from a counterclockwise cutting system.