1/2" Dia, 1-1/4" LOC, 4" OAL, .015" Corner Radius M.A. Ford Corner Radius End Mill, manufacturer part number 15750001A.
Specifications: Cutting Diameter: 1/2 in (0.5000 in); Length of Cut: 1-1/4 in; Overall Length: 4.0000 in; Corner Radius: 0.0150 in; Shank Diameter: 1/2 in; Number of Flutes: 6; Helix Angle: 45 degrees; Shank Type: Straight; End Type: Corner Radius.
Material: Solid Carbide. Coating/Finish: ALtima Xtreme. Series: TuffCut DM. Unit of measure: Inch.