Rainbow PVD Coated, High-Speed Single Flute Cutter for Enhanced Performance in Aluminum and Plastics in Canada.
The Snail Tools Single Flute End Mill features a state-of-the-art Rainbow PVD Coating (typically a specialized TiAlN or similar), which provides extreme hardness and excellent lubricity. This coating dramatically improves heat resistance and prevents material adhesion (chip re-welding), making it superior for high-speed machining (HSM) of aluminum, copper, brass, and plastics. The single-flute geometry ensures maximum chip evacuation, while the 8 mm diameter provides robust performance. Constructed from Solid Carbide, this cutter is designed for demanding CNC routing and milling applications across Ontario and the GTA.
Key Features & High-Performance Machining
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Coating: Rainbow PVD Coating – Provides superior lubricity (slippery surface) and high heat resistance, drastically extending tool life and enabling faster cutting speeds, especially in sticky materials like aluminum.
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Design: 1 Flute (Single Flute) – Optimized for maximum chip volume and high feed rates, ensuring rapid, efficient evacuation of chips and minimizing heat buildup.1
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Material: Solid Carbide (WC) – Provides the necessary rigidity and durability to support high-speed cutting under the high demands of the protective coating.
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Dimensions: Features matching 8 mm Cut Diameter (D) and 8 mm Shank Diameter (d). The 25 mm Length of Cut (B) is ideal for standard slotting and profiling.
Technical Specifications
| Detail | Measurement (Metric) | Measurement (Imperial Approx.) |
| Flutes | 1 | Single Flute |
| Cut Diameter (D) | 8 mm | 0.315 inches |
| Shank Diameter (d) | 8 mm | 0.315 inches |
| Length of Cut (B) | 25 mm | 0.984 inches |
| Overall Length (L) | 60 mm | 2.36 inches |
| Material / Coating | Solid Carbide / Rainbow PVD | TiAlN/TiN Enhanced |
| Code | (Please provide a product code if available, e.g., 149) | – |
Trust Snail Tools to deliver the advanced performance and superior chip management required for high-speed non-ferrous machining.

















