VCMT221 1/4 Inch Inscribed Circle CNC Lathe Turning Carbide Insert For Steel And Alloy Steel, Semi Finishing Cutters For Smooth, Pro Grade Cuts, 7 Degree Relief, High Precision Indexable Tooling, 10 Pack

Premium CNC Carbide Inserts for Steel Turning
✔️ VCMT221 insert: 1/4 inch IC, 1/8 inch thick, 0.114 inch dim, 1/64 inch radius, 7° relief, pack of 10 for steel machining.

This carbide insert is a go-to for CNC lathe turning, handling semi-finishing tasks on steel and alloy steel with ease. It's typically found in machine shops where folks need reliable, precise cuts for parts in automotive or manufacturing setups.

✅ Inscribed circle: 1/4 inch (VCMT221 size)
✅ Thickness: 1/8 inch for sturdy performance
✅ Relief angle: 7° to ensure smooth, accurate cuts
✅ Chip breaker: MD type, great for various steel dimensions
✅ Coating: CVD with thick Al2O3 for better tool life and resistance

💡 Why are carbide inserts a smart pick for tough machining jobs?
Carbide inserts deliver reliable precision in metal cutting scenarios.
- Boost tool longevity with strong resistance to wear and heat
- Handle high-speed operations without losing edge sharpness
- Work well on steels, cast iron, and alloys for everyday shop needs
- Cut down on downtime by maintaining consistent performance