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Set made from 100 % high-alloy, high-speed tool steel (HSS).
For metric thread M12 x 1.75 mm according to DIN ISO 13
Set comprised of pre-cutters, middle cutters and final cutters
The thread is cut in three stages.
Core thread hole diameter 10.2 mm
Taps of quality high-speed steel. For metric threaded through-hole or blind hole thread according to DIN ISO 13. This robust tool is suitable for all common industrial materials, such as: Unalloyed and low-alloyed steels up to 800 N/mm² strength, malleable iron and non-ferrous metals. Threaded drill hole with a diameter of 10.2 mm. The kit consists of: Taper tap: about 5-6 gear speed cutting Second tap: about 4-5 gear speed cutting Last tap: 2-3 gear speed cutting Thread: M 12 metric DIN ISO 13 Thread pitch: 1.75 mm. Flanks: relief grinding Tolerance: ISO 2/6H Surface: shiny Right-hand cutting