Review on 🔧 Jarrow Tool Square Carbide Mill: Precision and Durability for Superior Milling Performance by Duane Mann

This is a professional quality set of 5 CNC bits (all the same size) made from individual plastic tubing, packaged and made from hard Tungsten Carbide (TC). Each has four 3/4" helical cutting flutes and a 1/4" square pan head. The overall length of the bit is 2.5". CNC routers are designed for metalworking and these bits have one Titanium Aluminum Nitride (TiAlN) surface treatment to increase heat resistance and reduce wear I can use this bit to cut metal on a CNC machine, not wood The beats are very sharp and well made. These solid TC bits are shown in 2 figures. Protective tubes are not marked. Sharpie will fix it. Bits are laser marked for size. I will expand my bits that allow me n to process steel and aluminum if I can get the equipment for that purpose. I recommend this Jarrow Brand Carbide Square End Mill for CNC Milling Tools, Alloy Steels/Hardened Metals - 4 Flute - 55HRC TiAlN Coated (5pcs, 1/4). Great bit set in a handy size! I hope you found the information and my review helpful.