Seco 00059843 Indexable Grooving Toolholder Right Hand Mdt

Product Description

The SECO 00059843 is a right-hand indexable grooving toolholder designed for external, non-face grooving operations on CNC turning centers and lathes. Built to the A..-CGGR toolholder style, it accepts LC..1606.. series inserts and delivers a maximum depth of cut of 0.515 inches with a groove width of 0.236 inches. The shank measures 1.429 inches wide and 1.382 inches tall, with an overall length of 12 inches. Integrated through-coolant delivery supports higher cutting speeds and extended insert life, particularly when machining stainless steel and other difficult-to-cut materials. This toolholder is installed by machinists and CNC programmers working in precision turning environments.

The 00059843 belongs to the SECO Multi-Directional Turning (MDT) series and is configured for right-hand cutting direction. It is suited for external grooving applications on workpieces requiring a minimum bore diameter of 1.8 inches. Primary target workpiece material is stainless steel (material code M), though the MDT platform supports a range of turning scenarios. The clamp-style insert holding method ensures secure seating under interrupted cuts and high feed conditions typical in production turning. Compatible insert styles include LC.. 1606.., LCGN, LCMF, and LCMR as specified by the manufacturer.

Key Features

• Maximum depth of cut: 0.515 inches for controlled grooving in a single pass
• Through-coolant capability directs fluid directly to the cutting zone for improved chip evacuation and tool life
• Clamp-style insert retention provides rigid, repeatable insert seating under heavy cutting loads
• Compatible with LC..1606.. inserts including LCGN, LCMF, and LCMR styles for application flexibility
• Multi-use toolholder supports multiple grooving configurations within the MDT series platform
• Steel toolholder construction provides rigidity and resistance to deflection during deep grooving passes

Compatibility

Designed for use with LC..1606.. series inserts, including LCGN, LCMF, and LCMR insert styles. Compatible insert size code is LC1606. MSC and manufacturer reference number is A24-CGGR/L06. Requires a minimum bore diameter of 1.8 inches for the target workpiece.

Installation Notes

Installation is performed by a qualified machinist or CNC toolroom technician. The machine spindle must be fully stopped and the turret locked before seating or replacing inserts or mounting the toolholder. Verify that the coolant-through port is properly connected to the machine tool coolant supply before operation. Follow the toolholder manufacturer torque specifications for clamping screws and confirm insert seating before initiating any cutting cycle.