Tools Threading Threading Tools F79 to F101 F F F SEC-Threading Tool Series Selection Guide ……… F80 Basics of Threads ……………………………………… F83 For External/Internal Diameters SSTE Type/SSTI Type ………………………………… F84 SSTE/SSTI Type Guidelines for Depth of Cut and No. of Passes …… F90 External STH Type (Small Pitch) ……………………………… F92 GME-TH Type (Large Pitch) ………………………… F93 Threading LTE Type (General Purpose) ………………………… F94 Tools STE Type (General Purpose) ………………………… F95 THE Type (General Purpose) ………………………… F96 THE Type (Mini Tool Holder) ………………………… F96 Internal STI Type (General Purpose) ………………………… F97 STHI Type (General Purpose) ………………………… F98 THI Type (General Purpose) ………………………… F99 External Threading Tool Guidelines for Depth of Cut and No. of Passes …… F100 ●● mark: Standard stocked item * mark: Semi-standard stock (please confirm stock availability) Stock Markings and Symbols ● mark: To be replaced with the new item featured on the same page ○○ mark: Stock or planned stock (please confirm stock availability)▲ mark: To be replaced by a new product, made to order, or discontinuedBlank: Made-to-order item(please confirm stock availability).— mark: Not availableF79