Description
High Quantity.High hardness, fast cutting, wear high temperature.?Spiral groove ?is conducive to remove crumbs, not easily broken tap.Spiral Tap the crumbs into a spiral up chip evacuation, it is more suitable for the processing of blind holes and sticky materials processing.Ideal for auto repair and machinery where metric threads are specified.Straight 3 flutes are ground to provide rapid chip removal for efficient threading.
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