(3 Pack) 5/8" x 3/4" x 3-1/2" Aluminum HP Carbide Ball End Mills Coating:uncoated these metric drill bits are

these metric drill bits are manufactured using state-of-the-art machinery

221) DIA x 1" LOF x 3" OAL

1/4" DIA x 1" LOF x 3" OAL

Extra Cut Length - Carbide Endmill

nickel chrome steel

(3 Pack) 5/8" x 3/4" x 3-1/2" Aluminum HP Carbide Ball End Mills Coating:uncoated these metric drill bits areSpecifically designed for maximum productivity in non ferrous materials, by allowing extremely high feed rates and returning excellent work piece finishes. Excels in materials such as: aluminum, aluminum alloys, brass, bronze, copper, copper alloys, magnesium, plastics, acrylics and pure titanium alloys. 5 8" Dia. x 3 4" LOC x 3 1 2" OAL