You’re describing a cement sampling tube, a tool used for collecting representative samples of cement from bags or containers for quality testing. Made of brass, with an inner diameter of 28 mm, outer diameter of 32 mm, and length of 730 mm. Features a wooden handle at one end for easy grip and a beveled edge at the other for efficient sample collection. An air hole near the handle aids in smooth operation. The tube has a volume of 300 cc and can collect approximately 750 g of cement per operation. This tool is

typically used in construction and quality control to ensure he cement meets required standards by taking consistent and accurate samples.