Hand tap set N1210-S MF

• ~ISO 529
• Tolerance class ISO 2 6H
• straight grooves
• Through and blind holes < 2.5 x D

Set consisting of:

1 x hand tap N1210-1 MF / pre-tapping tool

• 5 threads
• for normal materials (free-cutting steel; structural steel; case-hardening steel; carbon steel; alloyed steel < 850 N/mm²; sulfurized stainless steel; spheroidal graphite cast iron; malleable cast iron; long-chipping brass; Al alloyed, Si < 10%)

1 x hand tap N1210-3 MF / finishing tap

• Tolerance class ISO 2 6H
• 2 threads, chamfer form C
• for normal materials (free-cutting steel; structural steel; case-hardening steel; carbon steel; alloyed steel < 850 N/mm²; sulfurized stainless steel; spheroidal graphite cast iron; malleable cast iron; long-chipping brass; Al alloyed, Si < 10%)
• Application groups: Grey cast iron - hardness < 250 / strength < 850 N/mm² / elongation < 10%; brass, bronze, gunmetal (short-chipping) - hardness < 200 / strength < 700 N/mm² / elongation < 12%; Al alloyed with Si > 1.5% - < 10% - hardness < 120 / strength < 400 N/mm² / elongation < 15%; Al alloyed with Si > 10%, Mg alloys - hardness < 120 / strength < 400 N/mm² / elongation < 10%; yellow gold

• Thread: MF
• Brand: DC
• Material: HSS