Omi Carbide Variable Pitch Variable Lead End Mill (4-blade) Number of blades: 4 Blade diameter: 4 mm OER4R-0040 1 piece

Catalog number: OER4R-0040 Features: ●Unequal division and unequal lead make it less likely to vibrate and enable stable cutting. ●Optimal groove shape allows for smooth chip removal. Applications: ●Cutting materials: carbon steel, alloy steel, tempered steel, aluminum, cast iron. Specifications: ●Blade diameter (mm): 4 ●Blade length (mm): 8 ●Neck length (mm): 8 ●Shank diameter (mm): 6 ●Number of blades (pieces): 4 ●Total length (mm): 45 ●Surface treatment: OC coating ●Twist angle (°): 40-43 ●Number of blades: 4 Material/Finish: ●Carbide