642 Каталог WIDIA 2017 Режущий инструмент Пластины Резцы Фрезы Сверла Метчики Стр.F44

Каталог Widia 2017 Металлорежущий инструмент Стр. F44 0642 ENG Lab2u

Laydown Threading Catalogue Numbering System Widia Laydown Threading Insert Identification System 3 Insert Size E Insert Type R Hand of Insert A Thread Pitch ISO Thread Profile Number of Teeth E - External thread R - Right-hand thread Single tooth profile -No symbol I - Internal thread L - Left-hand thread Multi-tooth profile Number of teeth (cutting edge and symbol) Multi-tooth profile with two teeth 2M 55 Partial Profile 55° 60 Partial Profile 60° ISO ISO Metric 60° TR ISO Metric 60° UN ISO Inch/American UN 60° Partial profile inserts W Whitworth 55° symbol mm NPT American National Pipe Thread 60 A 0,5-1,5 AG 0,5-3,0 RD Round G 1,7-3,0 N 3,5-5,0 PG Steel Conduit Q 5,5-6,0 Full profile inserts symbol mm Actual TPI 0,5-0,4 APIRD API Round d