Industrial 1990813 72190408 Carbide Tipped Reamer

Industrial carbide-tipped reamer, identified by MSC part numbers 1990813 and 72190408, is a precision cutting tool used to enlarge drilled holes to a final, consistent diameter and to refine bore geometry for reliable mating fits in manufacturing or repair contexts. The data references this item as MSC R.R.T. 240020 Carbide Tipped Reamer, confirming its catalog identity and carbide-tipped construction within MSC's tooling lineup. Size shown in the details is 5 8", providing the diameter category to consider when selecting a reaming tool for achieving the target bore size. In general, carbide-tipped reamers are employed after drilling to improve hole finish and dimensional accuracy, making them a common choice in industrial settings where repeatable hole tolerance is essential. The combination of the 1990813 and 72190408 identifiers and the 240020 designation helps with traceability and catalog matching during procurement and inventory management.