Seco 02625449 Turning Insert TGP25 Solid Carbide Lcmf

Product Description

The SECO 02625449 is a solid carbide multi-directional turning insert designed for grooving and turning operations in metalworking applications. Built to the LCMF160304-0300-MG style, this double-end insert carries a manufacturer grade of TGP25 with a Duratomic coating process for extended tool life in demanding cutting environments. The neutral hand orientation and MG chipbreaker geometry support consistent chip control across a range of feed rates. With a cutting height of 0.177 inches and a maximum cutting width of 0.118 inches, this insert suits precision grooving work where dimensional accuracy and surface finish are critical. Installation requires no special tooling beyond a compatible LCMF-style insert holder.

The 02625449 is suited for use in CNC turning centers and manual lathes performing grooving, parting, and profile turning on cast iron, stainless steel, and carbon steel workpieces. The MDT series designation places this insert within SECO's multi-directional turning platform, which is engineered for lateral and plunge cutting in both roughing and finishing passes. The TGP25 grade with Duratomic coating is formulated to perform against abrasive and work-hardening materials, making it a practical choice for production environments running mixed material batches.

Key Features

• Solid carbide construction, material grade C5, with Duratomic coating for wear resistance
• Double-end insert design extends usable cutting edges per insert
• Neutral hand orientation for flexible holder compatibility
• MG chipbreaker geometry for controlled chip evacuation on steel and cast iron
• 7-degree relief angle reduces flank wear during lateral cutting passes
• Maximum cutting width of 0.118 inches (3.00 mm) for precision groove sizing

Compatibility

Designed as an OEM-style replacement insert for LCMF-style insert holders compatible with the MDT multi-directional turning system. Primary workpiece materials include cast iron, stainless steel, and steel, corresponding to ISO material codes K, M, and P.

Installation Notes

Inserts of this type are installed by licensed machinists or tooling technicians using a torx or hex key specific to the LCMF-style clamping pocket on the insert holder. Ensure the machine spindle is fully stopped and the tool turret is indexed away from the work zone before swapping inserts. Verify the insert seats flush in the pocket with no rocking before tightening the clamp screw. Do not mix insert grades within a holder when alternating cuts, as grade mismatches affect surface finish predictability.