Cutting tool・tooling

NAKASEIKI

Ultra-Hard Alloy Center Drill – Choukou Center
🔹 Function: Provides precise centering and stable workpiece holding during turning, grinding, or inspection processes.
🔹 Application: Ideal for precision machining, mold making, shaft component processing, and rotating parts.
🛠️ Exceptional Hardness – Micron-Level Accuracy
Made from ultra-hard alloy for superior wear resistance and high load capacity.
Machined with micron-level precision to ensure stable centering and optimal concentricity.
#2000 diamond-polished surface offers high smoothness, reduces friction, and extends tool life.
Suitable for high-speed rotation and demanding machining conditions.
🧰 Standard & Custom Production Available
Standard sizes available, with custom manufacturing based on drawings.
Guaranteed high accuracy, consistent quality, and fast delivery.
Note: Product specifications are subject to change without prior notice.