Tools R8 Shank Indexable 2" End Mill, 2" Diameter 90 Degree High Speed Milling Cutter with Replaceable Carbide Insert for Steel Cutting R8-2" 1SET + 4PCS Insert

[Tungsten Carbide Insert]: Carbide tipped blade has great hardness, good wear resistance, sharp cutting edge, and long service life. | [Wide Application]: Designed to cut materials ranging from low carbon steel, medium carbon steel, high carbon steel and stainless steel, also suitable for aluminium alloy, brass, and rigid plastic parts processing. | [Professional Design]: 4 Flutes and Positive rake 90 Degree cutting angle reduce insert loss and saves processing costs, which helps you complete your work quickly. | [Easy Assembling]: The screw-down clamping system makes the assembling easier. | [Main Size]: Shank size: R8 Thread: 7/16"-20 Cutting angle: 90 Overall length: 6-1/8"