DESBASTE COM AVANÇO ABSURDO E QUASE ZERO DESGASTE NO INSERTO!

In this video, I demonstrate a real-world CNC machining operation applied here at CADCAM Brasil, using a high-feed tool for roughing 1045 steel. The idea is simple: many people only look at the cost of the tool, but forget that the biggest expense may be lost in machine downtime, wrong process selection, and lack of strategy during roughing. During machining, I demonstrate: ✅ How RPM, feed rate, and FZ directly influence machining time ✅ What is average chip thickness and why it changes everything in CNC roughing ✅ The difference between 90°, 65°, 45°, and high-feed inserts ✅ How a 12° angle tool can make cutting lighter and more productive ✅ Practical testing of the MILL4FEED tool with ISCAR's FFQ4 insert ✅ External and internal roughing in 1045 steel ✅ Machining with large tool overhang and low vibration ✅ How to reduce machining time without sacrificing stability, finish, and insert life The main point of this video is to show that roughing is one of the stages where a company can gain the most productivity. In finishing, there is often not as much room to accelerate. But in roughing, the correct choice of tool, cutting parameters, and machining strategy can completely change the outcome. If you work with machining centers, CNC programming, steel machining, cutting tools, milling, or roughing processes, this video will help you see machining in a new light. Here on the CADCAM Brasil channel, the goal is to bring real-world factory floor experiences, showing tests, applications, tools, processes, and strategies to help you become a more productive, technically skilled, and valued CNC professional. 📌 Subscribe to the channel, leave a comment, and tell me: do you already use high-feed tools in your machining? Follow our profile:   / cadcam.brasil