40 Pc Neiko Tap & Hexagon Die Set Metric Titanium NIEKO 40 PIECE TITANIUM METRIC MM SIZE INCH STEEL TAP & AND DIE TOOL SET KIT Specification This TITANIUM Coated 40 Piece Complete Set Allows You To Cut Threads And Bore Taps Quickly And Easily With Professional Results. 17-piece Tap And 17-piece Die By Size/thread-pitch: M3 X 0.5 And 0.6; M4 X 0.7 And 0.75; M5 X 0.8 And 0.9; M6 X 0.75 And 1.0; M7 X 0.75 And 1.0; M8 X 1.0 And 1.25; M10 X 1.25 & 1.5; M12 X 1.5 And 1.75; Plus 1/8 NPT-27TPI Note: Me"