This is a kind of fine quality BAP 400R50-22-4T face-end mill, made of fine quality carbide, with fine impact resistance, it has stronger toughness, higher strength and less elasticity. Capacity chip a large space, and with fine chip disposal ability. Large rake angle, cutting a small load, planar milling finishing applicable. Fit steel, castings, aluminum pieces of various materials blade. You can have a try.