Monobloc machine tap 233 series

HSSHSS/HSCOfor cast iron

Machine tap made of high-performance high-speed steel, with overflow shank and right-hand spiral flutes 35° RSP for blind hole threads. For through holes and blind holes in unalloyed steels with a strength of up to 800 N/mm². The thread is cut in a single operation. High-speed steel, best known as HSS, refers to a group of alloyed tool steels with up to 2.06% carbon content and up to 30% alloying elements such as tungsten, molybdenum, vanadium, cobalt, nickel and titanium. HSS materials are characterised by high hardness, wear resistance and heat resistance up to 600°C. HSS tools are less sensitive to impacts and vibrations, which can quickly lead to breakage in harder cutting materials. Technical data Flank angle 60° Form type C / 35° right-hand spiral flutes, 2 - 3 threads Tolerance ISO 2 6H DIN DIN 376 Coating Uncoated Cutting direction right cutting Shaft Square shank