Reduced Shank Cobalt End Mill (19mm Dia, 38mm Cut Length) for Extreme Heavy-Duty Machining of Harder Metals in Canada.
The Snail Tools HSS Co Two Flute End Mill (19 x 20 x 38 x 104MM) is a specialized, large-diameter tool designed to provide a large 19 mm cutting diameter while utilizing a standard 20 mm tool holder (reduced shank concept, where the shank is slightly larger than the cut). This cutter is built for extreme material removal across a wide range of tough materials, including structural steel, difficult alloys, and high-tensile cast iron. The cobalt infusion ensures superior heat resistance, making it essential for demanding industrial applications across Ontario and the GTA.
Key Features & Industrial Machining
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Design: 2 Flutes (Double Flute) – Offers increased tool strength and stability, crucial for heavy slotting and plunging operations in industrial materials where high torque and stability are paramount.
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Material: HSS Co (High-Speed Steel with Cobalt) alloy construction ensures superior hardness, allowing the cutter to maintain its sharp edge and structural integrity during high-temperature and heavy-load machining.
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Reduced Shank Concept: Features a 19 mm Cut Diameter (D) and a 20 mm Shank Diameter (d). The 38 mm Length of Cut (B) provides substantial depth for industrial material removal.
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Application: Ideal for production slotting, heavy profiling, and roughing operations, offering maximum strength and heat resistance in challenging ferrous materials.
Technical Specifications
| Detail | Measurement | Equivalent |
| Flutes | 2 | Double Flute |
| Shank Diameter (d) | 20 mm | 0.787 inches approx. |
| Cut Diameter (D) | 19 mm | 0.748 inches approx. |
| Length of Cut (B) | 38 mm | 1.50 inches approx. |
| Overall Length (L) | 104 mm | 4.09 inches approx. |
| Material Grade | HSS Co (Cobalt) | |
| Code | (Please provide a product code if available, e.g., 102) |
Trust Snail Tools to deliver the maximum cutting capacity, stability, and heat resistance required for superior machining of tough materials in your most demanding industrial projects.

















