Details
Two piece thread cutting hand tap set. Comprising of a Taper Tap, and a Plug Tap, which are supplied in a plastic storage case. The Taper Tap has a gradual cutting action, due to the pronounced chamfer of the thread, making it suitable for starting a thread. The Plug Tap has far less of a chamfer and is used after the Taper Tap to get close to get to the bottom of the hole. Both are manufactured from high quality Alloy Steel