DORMER PRAMET - JUEGO MACHOS 7MM

HAND TAP; THREAD TYPE: METRIC; THREAD DIAMETER: 7 MM; PITCH: 1 MM; NUMBER OF PIECES PER SERIES: 3; MATERIAL: HIGH-SPEED STEEL; MATERIAL ACCORDING TO TABLE II, DESIGNATION I-7 OF IRAM STANDARD 669. RECTIFIED THREAD AFTER HARDENING AND UNDERCUT, GENERAL CONDITIONS IN FULL COMPLIANCE WITH IRAM STANDARD 5085.