BEYOND MWLNR/L CNC Boring Bar – Clamp & Lock Pin Type for WNMG Inserts

The BEYOND MWLNR/L boring bar series is engineered for heavy-duty internal turning, boring, and profiling applications. Featuring an ISO-standard steel shank (“S” type), this toolholder uses a strong M-type Clamp and Lock Pin system for maximum insert stability, especially suitable for WNMG trigon inserts used in medium to roughing cuts.

Key Features

• Insert Type: WNMG (80° trigon, 0° relief)
• Clamping Method: M – Clamp & Lock Pin (high rigidity)
• Cutting Edge Angle: L = 95° approach angle
• Shank Material: S – Steel shank
• Ideal for medium to heavy cutting with excellent chip control
• Right-hand and left-hand models available
• Enhanced tool life due to strong clamping stability

ISO Code Breakdown (MWLNR/L)

Recommended Inserts

WNMG06**, WNMG08** carbide inserts.

Applications

• Internal turning
• Medium to heavy roughing
• Boring and facing
• Profiling
• Steel / Stainless steel / Alloy steel / Cast iron

Specifications Table

Why Choose BEYOND?

• Premium steel shank for durability and stability
• High-rigidity Clamp & Lock Pin system ideal for WNMG inserts
• ISO-standard dimensions for global machine compatibility
• Suitable for CNC lathes, turning centers, and boring machines
• Trusted performance for industrial machining operations