Vaporized STIER Form B machine tap M8 according to DIN 371 HSSE / HSS Co5 for producing internal threads according to DIN 13 in stainless steels.

Characteristics:

• Nitrided and vaporized surface to avoid cold welding, which can lead to damage to the thread
• Made of HSSE steel with 5% cobalt content
• Very suitable for stainless steels up to 1000 N/mm² such as V2A and V4A
• Max. thread depth: 2.5 x d (d = nominal diameter)
• Form B with spiral point and straight chip flutes
• For standard internal threads in through holes
• Reduced diameter of the rear guide part
• Less friction in the finished thread
• Completely ground from solid
• The taps up to M8 have a point due to manufacturing. This can be ground down if necessary.
• Ground square according to DIN 10
• Laser marking: Labeling according to DIN 2197

Characteristics:

• Machine taps DIN 371 M3 - M10 with reinforced shank (the shank is larger than the nominal size)
• Spiral cut ensures that the chip is broken and exits downwards from the hole

Areas of application:

• For threads in through holes (DULO)
• Very suitable for stainless steels up to 1000 N/mm² such as V2A and V4A
• Well suited for free-cutting steels up to 800 N/mm², grey cast iron

STIER products are developed by professionals from trade and industry and combine the highest levels of performance and ergonomics. Powerful. Durable.

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