TGIR/L-C : Internal boring bars with coolant holes carrying TOP-GRIP utility grooving and turning inserts.
Catalog No : 2850073 - TGIL 31.7C-4
Bar holders with internal coolant supply for internal grooving and multi-directional turning machining with TOP-GRIP TGMF inserts.
Excellent evacuation of chips.
Minimum bore diameter .81".