A complete holtest micrometer gauge set includes a micrometer head unit, measuring head, and a setting ring. This set measures inside diameter between 2 to 3 mm with durable carbide contact points on each micrometer.
A complete holtest micrometer gauge set includes a micrometer head unit, measuring head, and a setting ring. This set measures inside diameter between 2 to 3 mm with durable carbide contact points on each micrometer.
