76 piece metricbsp tap and die set in a convenient metal case for general workshop use made from high carbon alloy steel 9 metric coarse dies sizes m3x05 m35x06 m4x07 m45x075 m5x08 m6x10 m8x125 m10x15 m12x1758 metric fine dies sizes m2x025 m3x035 m4x05 m5x05 m6x075 m8x10 m10x125 m12x12518quot bsp die17 metric taper taps sizes as dies17 metric plug bottoming taps sizes as dies18quot bsp taper tap18quot