Snail Tools Solid Carbide Single Flute End Mill – Rainbow Coated (3/8″ Dia, 2.5″ L)

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 imparts extreme surface hardness and superior lubricity. This coating dramatically improves heat resistance and prevents material adhesion (chip re-welding), making it perfect for high-speed machining (HSM) of sticky materials like aluminum, brass, copper, and engineering plastics. The large 3/8 inch diameter and single-flute geometry ensure maximum chip evacuation and 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

• Coating: Rainbow PVD Coating – Provides superior lubricity (a slick surface finish) and high heat resistance, drastically extending tool life and enabling faster cutting speeds, especially in sticky, non-ferrous materials.

• Design: 1 Flute (Single Flute) – Optimized for maximum chip volume and high feed rates, ensuring rapid, efficient evacuation of chips and minimizing heat buildup in the work zone.¹

• Material: Solid Carbide (WC) – Provides the necessary rigidity and durability to support high-speed cutting under the high demands of the protective coating.

• Dimensions: Features matching 3/8 inch Cut Diameter (D) and 3/8 inch Shank Diameter (d). The 1 inch Length of Cut (B) is ideal for cutting standard panel thicknesses.

Technical Specifications

Trust Snail Tools to deliver the advanced performance and superior chip management required for high-speed non-ferrous machining.