Index for Tool Holder A\ t CuttingShape *5 1 CuttingShape Designation DCBNR/L DCKNR/1 DCLNR/L DDJNR/L DSBNR/L DSDNN DSKNR/L Designation MDQNR/ L MSBNR/L MSDNN MSKNR/L MSSNR/ L MTENN MTFNR / L Approach angle 45 ° 75 ° 95 ° 93 ° 75 ° 45 ° 75 ° Approach angle 107.5 ° 75° 45° 75° 4 5° 6 0° 9 1° Page Page Chamfering Chamfering Backturning Back turning Turning Turning Copying Copying Facing Facing Cutting Cutting Shape * Shape Designation DSSNR/L DTFNR/L DTGNR/L DTJNR/L DVJNR/L DVVNN DWLNR/L Designation MTGNR/ L MTJNR/ L MTQNR / L MVJNR/ L MVQNR/ L MVUNR / L MVVNN Approach angle 45 ° 90 ° 90 ° 90 ° 93 ° 72.5° 95 ° Approach angle 9 1° 9 3° 105° 93 ° 117.5 ° 95 o 72.5 ° Page Page Chamfering Chamfering Back tu rning Back turning Turning Turning Copying Copying Facing Facing Cutting Cutting Shape Shape Designation MCBNR / 1 MCKNR / L MCLNR /1 MCMNN MCMNN -100 MDJNR/L MDPNN Designation MWLNR / L Approach angle 75° 75° 95 ° 50° 40° 93 ° 62.5 ° Approach angle 95 ° Page Page Chamfering Chamfering Back turning Backturning Turning Turning Copying Copying Facing Facing 169 170