9/16" Dia, 1-1/8" LOC, 3-1/2" OAL, .015" Corner Radius M.A. Ford Corner Radius End Mill, manufacturer part number 17856202A.
Specifications: Cutting Diameter: 9/16 in (0.5625 in); Length of Cut: 1-1/8 in; Overall Length: 3-1/2 in; Corner Radius: 0.0150 in; Shank Diameter: 9/16 in; Number of Flutes: 5; Helix Angle: 38 degrees; Shank Type: Straight; End Type: Corner Radius.
Material: Solid Carbide. Coating/Finish: ALtima. Series: TuffCut XR. Unit of measure: Inch.