55-Degree 3-Flute High Gloss Carbide Ball Nose R End Mill Specific for Aluminum Alloy CNC

We produce this end mill with premium carbide, engineered at 55 degrees and featuring a 3-flute design, specialized as a ball nose R tool for aluminum alloy machining. Its high gloss finish ensures superior surface quality on aluminum, while the R angle structure excels in transitional contouring. The robust carbide build matches aluminum’s properties for durability, and it’s tailored for CNC operations—ideal for industrial aluminum processing needing precise, smooth results, backed by our strict manufacturing standards.