Sandvik Coromant 5741003

Indexable Grooving-Cutoff Toolholder: RF123J051-16BM, 4.75 to 6.35 mm Groove Width, 12.95 mm Max Depth of Cut, Right Hand Uses N123J2-0500-CM Inserts, 1 x 1″ Shank, Series CoroCut 1-2