Excellent Hole Clearance

The 55° geometry offers the best clearance among standard shapes, allowing for deep boring operations without bar deflection or interference.

High Precision (G-Tolerance)

DCGT models offer ground peripheries for extreme repeatability and sharp edges, ideal for aluminum and non-ferrous finishing.

Low Resistance Geometry

Designed to reduce cutting forces, these inserts are perfect for thin-walled components and machines with lower spindle torque.

Suggested Cutting Parameters

Compatible with S-SDUCR, S-SDQCR, and SDJCR/L Tool Holders

Application Scenarios

• Precision internal boring of stepped holes.
• Intricate profiling of aerospace engine components.
• Finishing cuts on small-diameter medical implants.
• Automotive fuel injector part machining.

Equipment Compatibility

Ideally suited for CNC Swiss Lathes (Star, Citizen, Tsugami) and standard Turning Centers (Haas, Mazak). Excellent for both standard and high-rigidity tool posts.

⭐⭐⭐⭐⭐ "Perfect for Boring" - Luca M., Italy
"DCMT 07 series with AH725 is our standard for internal work. Very stable and the tool life is predictable even in tough alloys."

⭐⭐⭐⭐⭐ "Surface Finish King" - Jonathan P., USA
"Using the NS530 cermet for finishing steel shafts. The parts come out looking like they were polished. Highly recommended."

⭐⭐⭐⭐ "Great Swiss Tooling" - A. Schmidt, Germany
"DCGT 11T3 series works beautifully in our Citizen machines for aluminum jobs. The edge is incredibly sharp."