BEYOND MVVNN CNC External Turning Toolholder for VNMG1604 Inserts

The BEYOND MVVNN series is a precision CNC external turning toolholder designed for VNMG1604 carbide inserts. Featuring a secure M-type clamping system and a 72.5° approach angle (ISO code “V”), this toolholder delivers excellent rigidity and stable performance across a wide range of turning applications.

✔ ISO Code Interpretation

• M – Clamping Method of Insert (M-type mechanical clamp)
• V – Insert Shape (V-shaped insert, compatible with VNMG)
• V – Cutting Edge Angle = 72.5°
• N – Insert Relief Angle = 0°
• N – Hand of Tool = Neutral (No Left or Right offset)
• 4-digit number – Shank Height × Shank Width (mm)
• Tail Letter – Toolholder Length Code
• Final Number (16) – Insert Cutting Edge Length

✔ Features

• Durable M-type mechanical clamping for stable insert holding
• 72.5° approach angle suitable for profiling and general turning
• Compatible with VNMG1604 carbide inserts
• High rigidity toolholder shank for improved machining stability
• Suitable for steel, stainless steel, alloy steel, and cast iron
• Excellent resistance to vibration and cutting heat

✔ Compatible Inserts

VNMG1604 (all grades and chipbreakers)

✔ Applications

• External turning
• Profiling with V-shape insert geometry
• Medium to finishing machining
• Continuous or lightly interrupted cutting

✔ Product Specifications

Why Choose BEYOND Toolholders?

BEYOND provides high-performance CNC toolholders engineered for precision, stability, and long tool life. Our products support a wide range of machining tasks, offering exceptional compatibility with leading carbide insert brands, making them ideal for automotive machining, precision manufacturing, and general industrial turning operations.