Tebru Plug Gage Metric Pin Gage 50pcs 2.5-2.99mm Plug Pin Gage Set 0.001mm Tolerance Bearing Steel Precision Tool

Features: These precision tools are suitable for checking location hole size and depth gage slots distance between holes etc. Come with a wooden case to keep these pin gage neatly organized and easy to find. Each pin gage is labeled with corresponding size for easy identification. Made of high quality bearing steel through high temperature quenching and temper hardness up to 58-63HRC. Widely used in high-tech fields such as electronic boards circuit boards molds precision machinery manufacturing. Specification: Item Type: Pin Gage Material: GCR15 bearing steel Range: 2.5-2.99mm interval 0.01mm 50pcs in total Length: 50mm Accuracy: +/- 0.001mm Hardness: 58-63HRC Package List: 50 x Pin Gage 1 x Wooden Box