MTUN Series ISO Boring Bar
The MTUN Series ISO Boring Bar from Namoh Toolings is a precision-engineered internal turning tool designed for high-performance boring, internal profiling, and shoulder machining operations. Compatible with TNMG inserts, the MTUN Series delivers exceptional cutting stability, superior bore accuracy, and reliable machining performance, making it an ideal choice for roughing, semi-finishing, and finishing applications. Manufactured from premium-quality alloy steel and heat-treated for enhanced strength and durability, the MTUN boring bar offers outstanding rigidity and vibration resistance. Its robust construction ensures secure insert clamping and efficient chip evacuation, resulting in improved surface finish, extended insert life, and enhanced machining productivity. Designed for CNC lathes and conventional turning machines, the MTUN Series provides smooth cutting action and consistent performance across a wide range of materials. Its optimized geometry enables precise internal machining of bores, shoulders, and profiles while maintaining excellent dimensional accuracy and repeatability.
SKU: NTBBMTUN
Key Features
- Compatible with ISO standard TNMG inserts
- High-rigidity design for stable internal machining
- Secure and reliable insert clamping system
- Excellent chip control and evacuation
- Reduced vibration and chatter
- Superior bore finish and dimensional accuracy
- Heat-treated alloy steel construction
- Long tool and insert life
- Easy insert indexing and replacement
- Suitable for CNC and conventional lathes
Applications
Internal Boring ,Internal Profiling, Internal Shoulder Turning ,Rough Boring Operations, Semi-Finishing Operations, Finishing Operations, General Internal Turning Applications