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The SECO 02749196 is a solid carbide multi-directional turning insert designed for grooving operations on CNC lathes and turning centers. Cataloged under manufacturer part number LCMF280202-0200-FT, this insert carries the CP600 grade with a PVD coating process, delivering wear resistance across a range of workpiece materials. The insert style is LCMF with a neutral hand orientation, making it suitable for both left- and right-approach grooving setups. It belongs to the MDT (Multi-Directional Turning) series and features the FT chipbreaker geometry. Toolroom technicians and CNC machinists install this insert as a direct replacement in compatible MDT toolholders.
This insert is intended for grooving applications across multiple workpiece material categories, including stainless steel (M), non-ferrous metals (N), steel (P), and high-temperature superalloys (S). The neutral hand configuration allows flexibility in programming approach directions without changing the toolholder. It is commonly used in precision turning operations in aerospace, general machining, and industrial manufacturing environments where consistent chip control and groove width accuracy are required. Sold individually, with a minimum order quantity of 10 pieces per order.
Designed for use in MDT series toolholders accepting LCMF-style inserts. Verify seat geometry and clamping configuration against the toolholder specification before installation.
Installation should be performed by a qualified machinist or toolroom technician familiar with indexable insert toolholders. Power down and lock out the machine before changing inserts. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer — do not over-tighten, as this can fracture the carbide insert. Inspect the insert seat for chips or debris before seating the new insert.
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