... 1. Reasonable design. 2. Easily installing. 3 .Heavy cutting. B clamp tool holder lathe 1.Application :External Turning 2. HRC>40 ... for Heavy / Finishing Cutting 4.Model No.--BCLNR/L,BDJNR/L,BTJNR/L,BWLNR.L,BVJNR/L .5.Size : 16x16,20x20,25x25,32x32,40x40 .6 ... . OEM/ODM/ Nonstandard : Offered . 7.Pin for locat insert ,Big clmap to clamp ...