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High Speed Steel (HSS) provides good hot hardness when tapping Straight flute designed for threading both through or blind holes Bright finish helps prevent built-up-edge when tapping sticky materials Primary for use on CNC machines
High Speed Steel (HSS) provides good hot hardness when tapping Straight flute designed for threading both through or blind holes Bright finish helps prevent built-up-edge when tapping sticky materials Primary for use on CNC machines