Description
Description:1 speed steel material, provide rapid chip removal.2able for expanding general rough hole or hole processing for bolts.3th chip flow and powerful cutting resistance.4 for machining of low carbon steel and non ferrous materialsification:Product Name: Counterbore End MillMaterial: HSS-ALPositioning Drill Diameter: 5mm / 0.2″Cutting Diameter: 9mm / 0.35″Shank Diameter: 8mm / 0.31″Overall Length: 51mm / 2″Number of Flutes: 4 FlutePackage Content: 1 x Counterbore End Mill