ITEM NAME:4mm x 6mm Straight Shank 4 Flutes End Mills Milling Cutter A8C9 4mm x 6mm Straight Shank 4 Flutes End Mills Milling Cutter A8C9 Product Name : End Mills Cutter;Material : HSS-AL Color : Gray;Cutting Dia : 4mm/5/32" Cutting Depth : 19mm/3/4";Shank Diameter : 6mm/15/64" Total Length : 63mm/2.2'';Net Weight : 10g Feature: Straight Shank, 4 Flutes, End Mills Cutter. Great to use to drill into work piece for slotting and pocketing. Used widely for machining of low carbon steel and non ferrous materials. Comes with a blue small box. Package Content : 1 x End Mills Cutter Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.