Series E711 HSS Straight Flute Tap - NPT - Inch

Series E711 HSS Straight Flute Tap - Interrupted Thread - NPT - Inch

Interrupted thread design for chip evacuation.
Removal of every other thread allows more coolant deeper into the hole .
Helps to eliminate torn threads and re-cutting of chips.
Ideal for use in soft, ductile materials or those producing
long, continuous chips.
Manfactured to ANSIB94.9