TAP & DIE SET: 45PC UNC/UNF HSS

* Comprehensive set with 2pcs of each size taps * Small round dies are 1" diameter M3-M11 and the larger dies are 1-1/2 in diameter M12-M18 * SAE range of sizes NPT NF *

* This metric 56pc tap and die set is manufactured from quality HSS-M2 for durability and long service life * Comes complete with 6 die holders 2 x tap wrenches (handle type) 2 x tap wrenches (ratchet type) and one thread gauge 11 dies and 11 x 3 pcs sets of metric taps and one screwdriver * The range includes M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 *