Kennametal® S412 Clamp Screw, Hex Drive, E16NER3 and E16NEL3 Boring Bar Indexable Tool, N.6L, N.6R, N.3L, N.3R
Kennametal® Clamp Screw, Hex Drive, 5/32 in Drive, Socket Head, E16NER3 and E16NEL3 Boring Bar Indexable Tool, Hardware Compatibility: CM120, CM121, CM73 and CM72 Clamp, Insert Compatibility: N.6L, N.6R, N.3L, N.3R, Tool Holder Compatibility: NVLCR123B, NVLCL123B, NSR166D and NSR206D Grooving Tool holder