Tungsten steel (SKS2) straight flute hand taps for tapping both through and blind holes in unalloyed steels and non-ferrous metals.Tungsten steeL straight flute hand tap 3.0 x 0.50 (3PCS/SET) - HTDSKU: HTP06099SGD 8.32PriceQuantity*ADD TO CARTNote Please call for latest price.