45° THSNR/L EXTERNAL TOOL HOLDER WITH T-TYPE CLAMPING SYSTEM FOR 120° HN__ INSERTS f b a a L h h Designation h b l f THSNL12-4B 0.750 0.750 4.500 1.000 THSNR12-4B 0.750 0.750 4.500 1.000 THSNL16-4D 1.000 1.000 6.000 1.250 THSNR16-4D 1.000 1.000 6.000 1.250 THSNL20-4D 1.250 1.250 6.000 1.570 THSNR20-4D 1.250 1.250 6.000 1.570 THSNL16-6D 1.000 1.000 6.000 1.250 THSNR16-6D 1.000 1.000 6.000 1.250 THSNL20-6D 1.250 1.250 6.000 1.500 THSNR20-6D 1.250 1.250 6.000 1.500 THSNL24-6E 1.500 1.500 7.000 2.000 THSNR24-6E 1.500 1.500 7.000 2.000 For inserts, pages 919, 920. HARDWARE Accepts Insert Series Seat Seat Screw Clamp Clamp Screw Clamp Spring Clamp Screw Wrench Seat Screw Driver THSNL12-4B HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNR12-4B HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNL16-4D HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNR16-4D HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNL20-4D HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNR20-4D HN__43_ TSH44 SO40050I DLM4 DLS4 DSP4 L-W3 DS-T15S THSNL16-6D HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 THSNR16-6D HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 THSNL20-6D HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 THSNR20-6D HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 THSNL24-6E HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 THSNR24-6E HN__64_ TSH64 SM50-122-50 DLM6 DLS5 DSP5 L-W4 T20 1092