Seco 02517108 Threading Toolholder External Right Hand

Product Description

The SECO 02517108 is an external, right-hand indexable threading toolholder designed for precision thread-cutting operations on CNC lathes and turning centers. Built from solid carbide, this toolholder accepts 16ER indexable inserts secured by a clamp-style holding method, delivering consistent repeatability across high-volume threading applications. The CER 100 6-16QHD toolholder style and 1-inch shank provide a rigid, stable platform for external threading passes. Weighing approximately 3 pounds, this toolholder is suited for machinists and tool-and-die professionals running external threading cycles in production and job-shop environments.

This toolholder is configured for external threading applications where a right-hand cutting orientation is required. The clamp insert-holding method keeps the 16ER insert firmly seated during interrupted cuts and high-feed passes. The toolholder does not include coolant-through capability; coolant entry style is rated as without coolant, making it straightforward to integrate into standard external coolant setups. Two inserts are included with the order, allowing immediate setup without a separate insert purchase. Typical users include CNC machinists and precision parts manufacturers working with threading operations on lathes and turning centers.

Key Features

• External, right-hand orientation for standard CNC lathe threading setups
• Solid carbide toolholder body for rigidity and vibration resistance
• Compatible with 16ER indexable inserts, held by clamp-style mechanism
• CER 100 6-16QHD toolholder style with 1-inch shank diameter
• No coolant-through configuration — compatible with external coolant delivery
• Includes 2 inserts per order for immediate use

Compatibility

Designed for use with 16ER series indexable threading inserts. Compatible insert size code is 16ER. Verify insert geometry and thread profile against the specific threading standard required before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Shut down spindle power and engage machine lock-out/tag-out procedures before mounting or changing toolholders. Ensure the shank is clean and properly seated in the turret or toolpost before torquing to machine manufacturer specifications. Do not exceed the recommended insert clamping torque specified in the insert manufacturer documentation.