Cnmg432 Carbide Turning Inserts For Aluminum And Copper Nonferrous Metal Machining With Polished Mirror Finish And LH Chipbreaker Indexable Lathe Tools For Smooth As Butter Cuts Heavy Duty 10 Pack

Carbide CNMG432 inserts for aluminum and nonferrous metals
✔️ 1/2 in IC (12.7 mm), 3/16 in thick (4.76 mm), 1/32 in radius (0.79 mm); LH geometry; 10-pack

These carbide turning inserts fit standard CNMG432 tool holders and are designed to deliver precise cuts on aluminum, copper, and other nonferrous metals. Ideal for semi-finish to finish passes on CNC and conventional lathe work, they produce a mirror-like surface and robust chip control.

✅ Inscribed circle 1/2 in (12.7 mm), thickness 3/16 in (4.76 mm)
✅ Corner radius 1/32 in (0.79 mm); polished mirror surface reduces built-up edge
✅ LH geometry with large rake for improved chip breaking and durability
✅ Optimized for aluminum, copper, magnesium; ISO N01-N15 range
✅ Pack of 10 inserts; fits standard CNMG432 holders

💡 What is a CNMG432 carbide turning insert used for?

This handy insert is designed for precise, smooth cuts on aluminum and other nonferrous metals, typically on CNC lathes and conventional machines. - Handy for semi-finish to finish operations with consistent surface quality
- Improves chip control and reduces built-up edge on sticky alloys
- Fits CNMG432 holders for easy swaps in existing setups
- LH geometry and high rake help withstand high-speed machining