Tap and Die Set, Self-Alignment Fractional Machine, 116 Piece, High Carbon Steel Tap, High Carbon Steel Die, Adjustable Die: Yes

At Irwin®, we understand it's all about performance and you only get out of a tool what you put in a tool. The new Performance Threading System™ drive tools from Irwin® Hanson® are a prime example. With exceptional innovation, these threading tools are now easier to use, and aid in maintaining the high thread quality and durability professionals trust. The Irwin® Hanson® Performance Threading System™ drive tools have been engineered to make threading more efficient by reducing the setup time and the number of tools needed. Irwin® Hanson® Performance Threading System™ Tap/Drill/Die Set, Combination, Measurement System: Metric/Imperial, 116 Piece, #4-40 to 1/2-20 Tap, #4-40 to 1/2-20 Die Thread, #43 to 1/4 in Drill, BSP/NPT/UNC/UNF Thread Standard, Hexagon Fixed Die Shape, Plug/Tapered Tap Chamfer, High Carbon Steel Tap, High Carbon Steel Die, High Carbon Steel Drill, Mill Finish Die, Adjustable Die: Yes