Feature●Plain Milling Cutter - Heavy Duty - High Speed Steel●Diameter: 2 1/2 - Width of Face: 4 - Hole Size: 1●Excellent for heavy stock removal, regularly finished with a 45 degree L.H Spiral●Made in USADescription F&D Tool High Speed Steel Plain Milling Cutters, heavy duty. These cutters are excellent for heavy stock removal and are regularly furnished with a 45 degree left handed spiral.