Hilka Tungsten Steel Tap Die Set – Blue

High quality tungsten alloy steel set containing popular metric tap and dies with accessories to suit. Heat treated and tempered for strength and durability. Tapered coarse and fine taps start easily and prevent over threading. Dies are split to allow for fine adjustment of core diameter. Sizes M6-M24 packed in metal case for safe keeping. Suitable for cleaning, cutting new or chase lightly damaged internal and external threads.