Review on 🌀 Spiral Aluminum Flutes by SpeTool: High-Performing Non-Ferrous Cutting Tools by Dwight Mann

These milling accessories failed to deliver. According to my experience, they were not suitable for non-ferrous metal cutting as advertised. Despite being made of aluminum, they quickly became dull and caused excessive friction in my CNC machine. The only positive was that they fit my machine well. However, the cons outweighed any benefits. As an avid user of Industrial and Scientific equipment, I do not recommend this product.