1″ Diameter, 3XD, WCMX YG-1 Indexable Trigonal Drill Holder, Coolant Through
- Same insert used in inner and outer pocket
- Twisted coolant channel and enlarged chip gullet for better chip evacuation
- Highly durable drill body
- New post surface treatment flute enables to improved chip evacuation in deeper machining
- Unique 1 chip curl per each flute
YG-1 Catalog Download
