Phantom HSS-E Machine Tap DIN 371 Metric Coarse, steam oxide

Professional Phantom HSS-E Machine Tap, compliant with DIN 371, for the machining of metric threads. As a steel specialist, this tap is manufactured from cobalt-alloyed HSS-E, which guarantees superior heat resistance and tool life in various types of steel. The DIN 371 design features a reinforced shank for maximum stability and precise clamping. The tap is equipped with a spiral flute (type B) and a 3.5–5-start thread. This geometry effectively pushes the chips forward, making the tap ideal for through holes. The steam-annealed finish (surface treatment) improves the adhesion of cooling lubricants and prevents cold welding.

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