Extended U-Drill Deep Hole Machining Rapid Drill Aggressive Deep Hole Drill

1.High Efficiency,Replaceable Head:The insert seat is rationally designedfor balanced stress, preventingdamage to the insert and seat. Theinsert is easy to replace when worn.
2.Smart Design,Internal Coolant Holes:Large coolant outlet holes extend tool life, eliminating high-temperature wear and chip evacuation issues even in deep hole machining.