Made from Tungsten Chrome Alloy. Carbon Taps - Not suitable for precision, safety or critical threads. General purpose / DIY use only. Straight flutes are designed for tapping into materials where chips break-up readily and present no disposal problems, particularly in through-hole tapping. Straight flute taps are only suitable for hand operations, tapping up to 1-1/2 x diameter. Set comprises 1 each - Taper, Intermediate & Bottoming.
•Straight Flutes suitable for through hole tapping up to 1-1/2 x diameter
•Intermediate lead:used after a taper lead tap and are suitable for through holes or blind holes where the thread does not need to go right to the bottom of the hole
•Square shank for use with a suitable tap wrench to drive the tap
•Made from tungsten chrome alloy
•Bright finish for general purpose applications, non-ferrous metals & plastics