Holder For Front-Turning, DS-SDU-ACH

:
NGK SPARK PLUG
[Features]
· DS holder with a center-height adjustment feature: The height of the blade tip can be easily adjusted with a single wrench by employing an original center-height adjustment feature (center-height adjustment range: 0 to 0.2 mm)
· Reduces the time spent on achieving precision.
· Improved damping performance with an optimal design