Seco 00059841 Indexable Grooving Toolholder 12 in Rh

Product Description

The SECO 00059841 is a right-hand indexable grooving toolholder designed for external grooving operations on CNC lathes and turning centers. Part of the SECO Multi-Directional Turning (MDT) series, it uses a clamp-style insert holding method for secure, repeatable insert positioning. The toolholder accepts LC..1605.. series inserts, including LCGN, LCMF, and LCMR geometries, providing flexibility across a range of grooving and turning applications. At 12 inches in overall length, it suits machines requiring extended reach, and the through-coolant capability delivers cutting fluid directly to the insert edge for improved chip evacuation and tool life in demanding materials.

This toolholder is suited for production turning environments where grooving, profiling, or multi-directional turning operations are performed on CNC lathes and turning centers. The MDT series is commonly specified in automotive, aerospace, and general machining shops where consistent groove tolerances and high metal removal rates are required. The through-coolant feature makes it particularly effective in hard or gummy materials where heat and chip management are critical. The maximum depth of cut reaches 0.44 inches, and the center-to-cutting-edge measurement of 1.091 inches supports precise tool setup at the machine.

Key Features

• Right-hand orientation with A..-CGGR toolholder style for external grooving operations
• Through-coolant capability for direct cutting fluid delivery to the insert tip
• Maximum depth of cut of 0.44 inches for grooving applications
• Clamp-style insert holding method ensures rigid, repeatable insert seating
• Compatible with LC..1605.. inserts including LCGN, LCMF, and LCMR geometries
• Multi-use designation supports grooving, profiling, and multi-directional turning in a single holder

Compatibility

Compatible with LC..1605.. series inserts, specifically LCGN, LCMF, and LCMR insert styles. The MSC/Manufacturer reference number for this holder is A24-CGGR/L05.

Installation Notes

Installation should be performed by a qualified CNC machinist or toolroom technician. Ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state before changing or indexing inserts. Verify through-coolant connections at the turret are properly seated and free of obstruction before running the program. Follow the machine tool builder and toolholder manufacturer torque guidelines for clamping screws to avoid insert rocking or premature edge failure.