TAP AND DIE SET | INCH SIZES | 1/4" - 1" | 45 PCS. (1898)

Imperial sizes
20 taps for internal threads and 20 dies for external threads (one each size):
fine threads: 1/4" 28UNF - 5/16" 24UNF - 3/8" 24UNF - 7/16" 20UNF - 1/2" 20UNF - 9/16" 18UNF - 5/8" 18UNF - 3/4" 16UNF - 7/8" 14UNF - 1" 14UNF
coarse threads: 1/4" 20UNC - 5/16" 18UNC - 3/8" 16UNC - 7/16" 14UNC - 1/2" 13UNC - 9/16" 12UNC - 5/8" 11UNC - 3/4" 10UNC - 7/8" 9UNC - 1" 8UNC
1 adjustable tap wrench
1 die holder
1 tap holder
1 adaptor for die holder
1 screwdriver, slot drive 6 mm
in a plastic case
Technical data
MaterialCarbon Steel (GCr15)
Gross weight6698 g