Product details : DORMER E5311NO3 E531 1 INCH X 8 BSW STRAIGHT FLUTE TAP ISO 529 5977294
HSS Machine thread-cutter for BSW thread uncoated ISO 529 shape C straight grooves 1.5xD blind and continual holes for general use in steel <1200 N/mm². Cast iron. Copper and brass. Aluminium alloys. Duraplastics and fibre-reinforced plastics.