Sandvik Coromant 6138365 CoroThread® 266 Shank Tool, ANSI Code: 266LFA-123B, External Thread, Left Hand of Holder, Insert Compatibility: 266.LG-16..

Sandvik Coromant Shank Tool, Series: CoroThread® 266, External, Left, 3/4 in Shank Width, 3/4 in Shank Height, 4-1/2 in Overall Length, Insert Compatibility: 266.LG-16.., 0.921 in Head Length, ANSI Code: 266LFA-123B, 266LFA Tool Holder, 0.77 in Back of Bar to Cutting Edge, Screw Insert Holding Method, No