Precision CNC Grooving & Parting Tools for Superior Machining
High-performance TTER2525M-T4-25 & TTER2020 inserts designed for CNC lathes, delivering razor-sharp cuts with TD*400 carbide grade. Ideal for high-speed grooving, parting, and turning in steel, stainless steel, and cast iron.
Ultra-Durable Carbide Inserts
Featuring advanced TD*400 coating for extreme wear resistance and thermal stability, ensuring 3X longer tool life under heavy-duty machining.
Engineered for Tight Tolerances
25mm/20mm shank sizes with rigid T4-25 geometry minimize vibration, enabling flawless finishes in automotive, aerospace, and industrial part production.
Plug-and-Play Efficiency
Pre-ground edges for instant use, reducing setup time. Compatible with standard tool holders for seamless integration into existing workflows.
Bulk Purchase Advantage
Direct factory pricing for wholesale buyers—stock up on premium tools without premium costs. Global shipping, no minimum order.