Precision-Ground Grooving Inserts for Stainless Steel – ZZJG Brand Excellence

High-Grade Material
Made from ultra-fine carbide substrate with advanced coating for extreme wear resistance and thermal stability, ensuring prolonged tool life in high-speed machining.
Engineered for Performance
Features razor-sharp edges and optimized chipbreaker geometry for smooth, vibration-free cuts in stainless steel, reducing burr formation and improving surface finish.
Versatile Application
Ideal for deep grooving, threading, and turning operations in aerospace, automotive, and precision engineering industries. Compatible with standard JGA20F tool holders.
Unmatched Value
Direct factory pricing with bulk-order discounts. Global shipping ensures fast delivery to workshops and production lines. Trusted by OEMs for consistent quality.
Brand Assurance
ZZJG-certified cutting tools undergo rigorous QC checks, guaranteeing dimensional accuracy (±0.002mm) and batch-to-batch reliability.