Counter Sink Integral Pilot ATI420D-4PC ATI

NATO stock number is acquired.We realized high concentricity with a machining process.M2 high speed steel as been employed in order to realize excellent sharpness, high hardness, and wear resistance.Mounted on the micro stop and used.A set of 4 countersinks are contained inside a dedicated anodized aluminum holder.For maintenance of aircraft.Shank Diameter:1/4-28Number of Blades:3Set Contents:3/32, 1/8, 5/32, 3/16Cutter Tip Angle():100Main Body Diameter 7/16 inchATI441HS, etc. 1/4 -28 screw for micro stop