-Heavy-Duty MCGNL 2525 M12-LH External Turning Tool Holder for CNMG Inserts (Left-Hand, 25mm Shank)

Optimize your lathe operations with the MCGNL 2525 M12 - LH External Turning Tool Holder. Engineered for high-stability machining, this Left-Hand (LH) holder is designed to firmly secure CNMG 1204 series inserts, making it an essential tool for facing, longitudinal turning, and heavy-duty profiling. Constructed from hardened alloy steel, the holder features a robust M-Type (Multi-Lock) clamping system. This combination of a top clamp and pin lock ensures maximum insert rigidity, preventing vibration and chatter even during interrupted cuts or roughing operations. With a 25mm x 25mm square shank, this holder offers exceptional durability and heat resistance, ensuring long tool life and consistent surface finishes. Compatible with standard CNMG negative rake inserts (80° Rhombic), this tool is versatile enough to handle a wide range of materials, including steel, stainless steel, and cast iron. Whether you are running a manual lathe or a CNC turning center, the MCGNL 2525 M12-LH provides the precision and reliability needed for professional industrial machining.

• Insert Compatibility: Designed perfectly for CNMG 1204 (CNMG 432) negative turning inserts.
• Rigid Clamping System: Features an M-Type double-clamp system (Top Clamp + Pin Lock) for superior insert stability and reduced vibration during heavy cutting.
• Heavy-Duty Shank: 25mm x 25mm square shank minimizes deflection, ideal for medium to roughing applications.
• Optimal Approach: 90° Approach Angle (0° Lead Angle), suitable for turning, facing, and chamfering.
• Durable Construction: Manufactured from high-grade forged steel with a black oxide finish for corrosion resistance and wear protection.
• Tool Dimensions: Overall Length: 150mm Shank Height/Width: 25mm Hand: Left Hand (LH)