423 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.D39

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. D39 0423 Lab2u

Technical Information for Thread Milling O Tooling recommendation for given internal thread specification Pitch (tpi) Nominal dia. (inch) Holder Insert fi-Tool holder overhang D-Tool cutting dia. Mln.Thread depth (Profile depth) 19 3/8 TMSR 21-11 TM2EI 11-19 BSPT 20.0 11.5 0.86 14 1/2-3/4 TMSRT 16-11 TM2EI 16-14 BSPT 22.0 15.5 1.16 1-1 1/4 TMSRT 20-16 TM2EI 16-11 BSPT 23.0 19.0 11 1 1/2 TMSR 25-27 TM2EI 27-11 BSPT 52.0 30.0 1.48 2-6 TMSRT 32-27 TM2EI 27-11 BSPT 58.0 37.0 NPT Pitch Nominal dia. Holder Insert fi-Tool holder D-Tool Min.Thread depth (tpi) (inch) overhang cutting dia. (Profile depth) 14 1/2 TMSRT 16-16 TM2EI 16-14 NPT 22.0 15.5 1.33 3/4 TMSRT 20-16 TM2EI 16-14 NPT 23.0 19.0 1 TMSRT 20-16 TM2EI 16-11.5 NPT 23.0 19.0 11.5 1 1/4 TMSR 25-27 TM2EI 27-11.5 NPT 52.0 30.0 1.64 1 1/2-2 TMSRT 32-27 TM2EI 27-11.5 NPT 58.0 37.0 8 2 1/2 TMSRT 32-27 TM2EI 27-8 NPT 58.0 37.0 2.42 3-24 TMSR 40-38 TM2EI 38-8 NPT 65.0 46.0 NPTF Pitch Nominal dia. Holder Insert fl-Tool holder D-Tool Min.Thread depth (tpi) (inch) overhang cutting dia. (Profile depth) 14 1/2 TMSRT 16-16 TM2EI 16-14 NPTF 22.0 15.5 1.35 3/4 TMSRT 20-16 TM2EI 16-14 NPTF 23.0 19.0 1 TMSRT 20-16 TM2EI 16-11.5 NPTF 23.0 19.0 11.5 1 1/2 TMSR 25-27 TM2EI 27-11.5 NPTF 52.0 30.0 1.63 2 TMSRT 32-27 TM2EI 27-11.5 NPTF 58.0 37.0 8 2 1/2 TMSRT 32-27 TM2EI 27-8 NPTF 58.0 37.0 2.38 3 TMSR 40-38 TM2EI 38-8 NPTF 65.0 46.0 The recommended holder is the largest for the given thread specification Holder with smaller or equal cutting diameters (D2) can also be used Jm Threading 39