Description especially for fine threads includes the following tools:
2 tap holders
2 die holders
1 T holder for tap
35 taps (pre- AND main cutter for each size) and dies in following sizes / flank leads: 4-40UNC - 6-32UNC - 8-32UNC - 10-24UNC - 10-32UNF - 12-24UNC - 1/4-20UNC - 1/4-28UNF - 1/4-24UNS - 1/4-32UNS - 5/16-18UNC - 5/16-24UNF - 3/8-16UNC - 3/8-24UNF - 7/16-14UNC - 7/16-20UNF - 1/2-13UNC - 1/2-20UNF - 9/16-12UNC - 9/16-18UNF - 5/8-11UNC - 5/8-18UNF - 3/4-10UNC - 3/4-16UNF - M6 x 1.0 - M8 x 1.25 - M10 x 1.5 - M10 x 1.0 - M11 x 1.5 - M12 x 1.25 - M12 x 1.75 - M14 x 1.25 - M18 x 1.5 - 1/8-27NP - 1/4-18NPT
Technical data
Material - Tungsten Steel