Seco 02968137 Indexable Grooving Toolholder X4FL1002503D

Product Description

The SECO 02968137 is a left-hand external grooving toolholder in the X4F series, designed for indexable insert-based grooving operations on CNC lathes and turning centers. The holder accepts X42503L inserts secured by a clamp-style holding method, providing rigid, repeatable insert positioning. Maximum depth of cut is 0.256 inches, and minimum groove width is 0.118 inches. The shank height measures 0.984 inches with an overall length of 6 inches. Built from steel, this toolholder is suited for production environments where consistent groove geometry and quick insert changes are required. Machinists and CNC programmers working in metal removal applications will find this holder compatible with standard X4F series tooling systems.

This toolholder is intended for external grooving applications on turning machines, including CNC lathes and manual lathes with appropriate toolpost setups. Its left-hand orientation determines spindle rotation and approach direction, making correct hand selection critical before ordering. The X4F series is commonly applied in both job shop and production turning environments where repeatable groove width and depth are required across high-cycle runs. Coolant-through capability is not available on this holder; external coolant delivery should be used when cutting conditions demand it.

Key Features

• Left-hand holder orientation for external grooving operations
• Maximum depth of cut: 0.256 inches
• Minimum groove width: 0.118 inches
• Clamp-style insert holding for secure, repeatable insert seating
• Compatible with X42503L inserts (insert seat size 3)
• Multi-use tool designation allows application across compatible grooving operations
• Steel construction for rigidity and durability in turning environments

Compatibility

Designed to accept X42503L inserts with insert seat size 3. Part of the SECO X4F series toolholder family. Verify hand of holder, insert compatibility, and machine toolpost or turret requirements before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before seating or indexing inserts. Ensure the toolholder shank is properly supported and clamped in the turret or toolpost to the machine manufacturer's specified torque using appropriate tooling fasteners. Confirm insert orientation and hand of cut match the programmed toolpath before running the spindle.