Product Overview
Type: Internal grooving boring bar (ID grooving)
Model: S25S MGIVR / MGIVL
Bar Dia: 25 mm
Length: 250 mm (long type deep bore)
Insert System
Uses MGMN / MGGN / MRMN inserts
Insert size: 12 type (T-max 12 mm cutting depth)
Groove width range: typically 1.5 mm to 6 mm+
Key Features
Multi-functional tool grooving + turning + profiling in one holder
High rigidity steel bar stable in long overhang (L-250)
Good surface finish due to flat insert geometry
Reduced vibration & chatter control better tool life
Quick insert indexing less setup time
