3/4" Dia, 1-1/2" LOC, 4" OAL, .090" Corner Radius M.A. Ford Corner Radius End Mill, manufacturer part number 12175006.
Specifications: Cutting Diameter: 3/4 in (0.7500 in); Length of Cut: 1-1/2 in; Overall Length: 4.0000 in; Corner Radius: 0.0900 in; Shank Diameter: 3/4 in; Number of Flutes: 2; Helix Angle: 30 degrees; Shank Type: Straight; End Type: Corner Radius.
Material: Solid Carbide. Coating/Finish: Uncoated. Series: TuffCut GP. Unit of measure: Inch.