Equal diameter flanges must be fitted
Ensure the back of the material being drilled is clear of electrical circuits
composite board
extending tool life
Bordo Metric Delta Point M9
Saber S2 Tap and Die Set - Metric, UNC/UNF + 1/8" NPT Equal diameter flanges must beSaber S2 Tap and Die Set Metric, UNC UNF + 1 8" NPT Saber S2 Tap and Die Set Metric, UNC UNF + 1 8" NPT Tungsten steel taps and dies. Create new threads in aluminium and mild steel. 27 intermediate lead taps and 27 button dies. 3x0. 5, 4x0. 7, 5x0. 8, 6x1. 0, 7x1. 0, 8x1. 25, 9x1. 25, 10x1. 0, 10x1. 5, 12x1. 75. 4Gx40, 6Gx32, 8Gx32, 10Gx24, 10Gx32, 12Gx24, 1 4"x20, 1 4"x28, 5 16"x18, 5 16"x24, 3 8"x16, 3 8"x24, 7 16"x14, 7 16"x20, 1 2"x13, 1 2"x20.