Indexable Thread Turning Tool Holder SER100-6-16Q Cutting Direction Right Hand Shank Square Shank Width 1 in Shank Height 1 in Overall Length 6 in Insert Shape Laydown 16-G60 Inscribed Circle 0.375 in Width Offset 1.25 in Mounting Style Screw Lock Clamp Screw GXE-16 Insert Screw TS-16 Torx Wrench T-10