Indexable Grooving and Parting Toolholder NOVEX-CUT External Positive Insert Style SX Right Hand Grooving Shank Width 16.00mm ANSI Code G2012.1616R-2T16SX-P Center to Cutting Tip 15.20mm Compatible Hardware G1/8 in Threaded Plug FS2258 Insert Mounting Wrench FS2249 Coolant Fed Coolant Through