Precision MGR Internal Grooving Tool Set – Carbide Boring Bar for CNC Turning
High-grade tungsten carbide construction ensures extreme durability and wear resistance for long-lasting performance in heavy-duty machining. Micro-grooving design allows precise inner hole boring, ideal for tight-tolerance applications in automotive, aerospace, and precision engineering. MGR-style shank provides superior rigidity, minimizing vibration for smoother cuts and superior surface finishes on hardened materials. Compact boring bar design fits confined spaces, perfect for small-bore machining in lathes and CNC turning centers. Heat-treated steel body paired with carbide inserts delivers unmatched stability, reducing tool deflection during high-speed operations. Universal compatibility with standard tool holders, offering seamless integration into existing workshop setups. Engineered for high-volume production runs, backed by bulk-order discounts for industrial buyers seeking cost-efficient solutions. Global wholesale pricing guarantees unbeatable value for professional machinists and large-scale manufacturers.