2 spikes 6 inch stainless steel seal set measuring tools internal and external sorting inner calibers tool pottery sorters

Our calipers sets with internal calipers are designed to be especially suitable for measuring the internal dimensions of various objects, such as the inner diameter of pipes, the diameter of holes in machine parts, etc. External calipers, on the other hand, are suitable for measuring the outside diameter of cylinders or the length of objects, etc. Use Note: Calipers should avoid placing the caliper on the crooked piece when measuring to avoid errors. Since the caliper has elasticity, the outer caliper should not be pressed strongly on the outer circle, besides the caliper cannot be glued horizontally. Usage: when using internal calipers to measure the inner diameter, the measuring surfaces of the two clamping feet should intersect perpendicular to the bore axis, that is, the two measuring surfaces of the clamping feet should be the two end points of the bore diameter The calipers measuring tool is designed specifically to measure length, providing accurate and accurate results. Whether you need to measure the outside diameter of a cylinder or the inner diameter of a hole, our calipers will give you the exact measurements you need. Our gauge tool set is made of stainless steel to ensure durability, making it a reliable measuring tool for long-term use.