Round dies, shape B, pre-slotted, closed for metric threads in accordance with DIN ISO 13. Tolerances in accordance with ISO 6g.
Quality:
HSS-G:
Use for steel, cast steel alloys and non-alloys (<800 N/mm² tensile strength), grey-, malleable-, ductile-, cast and sintered iron, nickel silver, graphite and short cutting aluminium alloys, brass and bronze.