Dormer EX20 6 32 HSS XS1 2B Gold UNC Sp/Fl Machine Tap

HSS-E-PM Premium Powder Metal substrate provides superior abrasion resistance and edge strength 45 degree helix and specific rake designed for excellent performance when threading blind holes Special flute geometry prevents nest formation of swarf, reducing the risk of re-cutting swarf on reversal Bright finish helps prevent built-up-edge when tapping sticky materials Bronze finish resists oxidisation