To convert a pet bottle waste material such as a resin container, etc., into a cement mixing segregate by a drilled fine particulate molding cutter for the purpose of using it as a supplemental and single substitute of conventional sand.

A pet bottle waste material input to an input port of (1) is formed into drilled fine particulates by square granular cutting by a sharp knife edge urged (17) by rotation of delivery gears 14, 15 after a countless number of fine particulate holes are molded by providing gears with a drilling drill blades 2, 3, 4, 5, 6, 7 and it is cut in a cylindrical form by a cylindrical cutting gear 8. These fine particulates are adhered and combined with cement when they are mixed as a cement segregate, and it is possible to eliminate and solve a current pollution and other antisocial problem with a large concrete condensing property, large toughness and large durability as its body surface area is large.