4pcs Square End Mills 1/4" Cutting Dia 4 Flutes Tungsten Steel Carbide Bit Straight Socket Coupling Joint Connectors Shank Length(L): 16mm(5/8 inch)

Shank Length(L): 16mm(5/8 inch)

Universal Joint Top Hole Diameter: 3mm

Light Color: Emerald Green

Size: 8mm Barb x 3/4 PT Female

4pcs Square End Mills 1/4" Cutting Dia 4 Flutes Tungsten Steel Carbide Bit Straight Socket Coupling Joint Connectors Shank Length(L): 16mm(5/8 inch)This end mill features an AlTiN coating that provides excellent heat resistance and wear resistance, making them stable even when processing materials at high temperatures. This coating ensures longer tool life, improving efficiency and cost effectiveness. The carbide end mill is made of tungsten carbide material, which has a high hardness and wear resistance, making them great for processing high hardness materials such as stainless steel, mold