5 Pack CNC Spiral End Mill Router Bit Set High Speed Steel Alloy Coated Lightweight And Compact For Smooth Aluminum Brass Copper Cuts Durable Non Ferrous Metals Pro Grade Tools

5-Pack CNC Spiral End Mill Router Bits - HSS Alloy Coat
✔️ 5-piece set: 4mm dia, 15mm cutting length, 45mm overall

Five high speed steel spiral end mill router bits coated for durability, designed to smoothly cut non-ferrous metals like aluminum, brass, and copper. Lightweight and compact for easy handling in small shops.

✅ Durable construction: high speed steel with alloy plating for long life
✅ Precision-ground spiral flutes for smooth cuts in aluminum, brass, copper
✅ 5-piece set: each 4mm diameter, 15mm cutting length, 45mm overall
✅ Lightweight and compact for easy handling and quick tool changes
✅ Polished cutting edges extend tool life and deliver clean finishes

💡 What is a spiral end mill set used for in non-ferrous metal cutting?

Handy for precise pockets, slots, and profiles in aluminum, brass, and copper.

- durable high-speed steel with alloy coating for longevity - precision-ground spirals for clean finishes and efficient chip evacuation - lightweight, compact design for easy handling in small shops ✝️