Cutting tool・tooling

NAKASEIKI

Chamfer Drill – Mentori Drill
🔹 Function: Creates chamfers, removes burrs, and prepares holes for bolts or pins.
🔹 Application: Used for drilling operations in mechanical components, ensuring high precision and aesthetic finish.
🛠️ Precision Machining – Superior Surface Finish
Crafted from ultra-hard materials or ultra-fine grains depending on the workpiece material.
Micron-level accuracy ensures uniform and visually appealing chamfer angles.
Blade surfaces are polished using #2000 diamond technology, minimizing chipping and delivering exceptional smoothness.
Optimized design enables fast chip evacuation, enhancing machining efficiency.
🧰 Custom Manufacturing Available
Standard sizes are available in the product catalog.
Custom production based on drawings or specific requirements to suit various hole types and desired chamfer angles.
Guaranteed consistent quality and on-time delivery.
Note: Product specifications are subject to change without prior notice.