Holder For Inner Diameter Machining, STICK DUO HY-NBH-OH

Brand :

NGK SPARK PLUG

Caution

Product Description

[Features]
· Back lubrication or insert tip lubrication is selectable with a single holder
· Back lubrication: Chips are discharged from the stopper hole
· Insert tip lubrication: Chips are discharged from the through hole and wearing is suppressed by the insert tip lubrication