uxcell M3x0.5 Straight Threaded 3 Flutes Taper Type HSS Metric Tap 3pcs Product Name : Metric Tap;Flute Number : 3;FluteDiameter : M3 Flute Teeth Pitch : 0.5mm;Thread Length : 10mm/ 0.4", 12mm/0.5";Shank Diameter : 3mm/ 0.12" Taper TapLength : 45mm/ 1.8", 46mm/1.8";PlugTapLength : 47mm/ 1.9" Material : HSS;Color : Gray Net Weight : 9g;Package Content : 2 x Taper Tap1 x Tap