Carbide End Mills Square End Bits Set For Milling Alloy Steels And Hardened Metal, Boss Grade For DIYers And Pros, 4 Flute 4T, 3/8 In Cutting Length, 1/8 In Shank, 1/8 In Cutting Diameter, 1-1/2 In Total Length

4-Flute Carbide End Mills for Alloy Steels
✔️ 4-flute set: 1/8 in shank, 1/8 in dia, 3/8 in cut length

This solid carbide end mill set is designed for CNC and manual milling, delivering precise cuts in alloy steels, pre-hardened steels, stainless steel, copper, and copper alloys. It’s a reliable choice for both DIYers and pros on desktop and industrial machines.

✅ 4-flute square-end geometry for precise flats
✅ TiAlN-coated solid carbide for wear resistance and long tool life
✅ Cutting length 3/8 in, shank 1/8 in, diameter 1/8 in, total length 1-1/2 in
✅ Suitable for steels, alloy steels, pre-hardened steels, stainless, copper
✅ Compatible with most desktop and industrial CNC machines with proper collets

💡 What is a carbide end mill used for in CNC machining of hardened metals? These handy tools are built for precision shaping and finishing in metalworking. - precise cutting of hardened steels and alloys for clean flats - maintain tight tolerances and smooth surface finishes on metal parts - use proper speeds, feeds, and collet setup for best results