The Rev system - high tolerance cnc broaching insert

E-Z Knife™ inserts are most often machined out of brass when internal thread sizes range from #4 to 3/8 or M3 to M8. For additional corrosion resistance, stainless steel knife thread inserts are used with 8-32, 10-24, and 1/4-20 internal threads.

E-Z Knife™ inserts are designed for use in hard woods, like oak, cherry, and maple. E-Z Knife™ inserts are ideal for use wherever assembly or disassembly could lead to thread erosion or stripping. Also, E-Z Knife™ inserts for wood use a proprietary external “knife” thread to slice into the wood, which provides superior holding power.

This document provides information on how to read turning insert standards. It is organized by insert shape and includes details like grade, application, recommended work materials, and cutting conditions. Graphs show recommended chip breakers and cutting ranges for different materials and applications, from finish to heavy cutting. Inserts are shown in order of negative or positive type, with breakers arranged from finish to heavy cutting. Specifications for individual inserts include size, grade, recommended uses and cutting conditions.Read less