Specification of Cap Ampera Materials Dril
Cap Ampera Materials Dril
Generally the name of the name for the drill material commonly called the american drill and japan drill. American drill is generally medium fibrous. While japan thick fibrous drill.
Hat with drill material is usually used for school kindergarten, but there are also companies that order primarily for its many employees.
There are even some police agencies order a hat with this drill, of course with a thicker fiber.