Cutting tool・tooling

NAKASEIKI

Burnishing Reamer – Finishing Reamer (VR)
🔹 Type: VR
🔹 Features: 2 cutting edges
🔹 Diameter Range: d2 ~ d15 mm
🔹 Cutting Edge Size & Total Length: 45 × 100 mm (blade × overall length)

🛠️ Precision Finishing – Superior Surface Quality
Specialized for fine hole finishing after drilling or reaming, delivering smooth surfaces and precise dimensions.
The 2-edge design evenly distributes cutting forces, minimizing vibration and ensuring high concentricity.
Made from ultra-hard alloy or fine-grain carbide for enhanced wear resistance.
Diamond-ground surface (#2000 grit) reduces friction, prevents chipping, and extends tool life.
Micron-level machining accuracy makes it ideal for mass production and tight tolerance requirements.
🧰 Ordering Specifications
When placing an order, please specify the blade diameter d (including tolerance).
Select the type, product number, and number of cutting edges according to the provided standard chart.
Available in standard sizes or custom dimensions based on your drawings.