Tr (trapezoidal thread)

Taps for trapezoidal threads DIN103

HSS-G Hand taps for trapezoidal threads are suitable for non abrasive material up to 900 N/mm² and the machine nut taps are suitable for materials up to 700 N/mm².

• Taps for thread cutting in through or blind holes
• for unalloyed and low alloyed steel
• Machine nut taps for thread depth up to 1.0xD

• HSS-G Hand taps Tr 10x2 up to Tr 32x6 right hand
• HSS-G Machine nut taps Tr 10x2 up to Tr 36x2
• Machine nut taps for right and left-hand threads

Please note that for thread cutting of trapezoidal threads by hand it is recommended to use the complete set with rougher, intermediate and finisher. The finisher should be used in single only for re-cutting of an existing thread.