កាសែតផ្លែស្វានដៃ HSS DIN 352 21pieces M3-M12
Consisting of a taper tap (form A), a second tap (form D) and third tap (form C) in the dimensions M3-M12 for producing metric ISO standard threads by hand in accordance with DIN13 in through holes and blind holes in the steel, non-ferrous metals and cast iron material groups up to a strength of 800 N/mm²