Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 678 0690 Lab2u
Hardened steel THREAD MILLING CUTTERS H HARDENED STEEL Thread depth Tool material Type Surface Coolant delivery Shank form Spiral <1,5xD TMC SP axial HA 10° TMC SP axial HA 10° THROUGH HOLES AND BLIND HOLES Thread type M MF UNC UNF BSW NPT NPTF EG M MJ MJF UNJC UNJF PG Suitable lubricant Article no. / page 3525 685 3527 687 3516 689 3518 691 3514 693 3520 695 3521 696 / 3543 685 3545 687 3534 689 3536 69' 3529 693 3538 695 3539 696 / Nol o A Air Neat oil Soluble oil Paste Minimal quantity lubrication (MQL) Group of materials Hardness “ no Application recommendations H 45 - 55 HRC Hardox 500 High tensile steels, hard- ++ ++ ened steels 55 - 62 HRC - G 678 GUHRING