This versatile parting and grooving tool holder set is designed to handle both external and internal machining operations with precision and efficiency. Engineered for reliability, the set includes a robust external tool holder and a matching internal boring bar, allowing machinists to perform a wide range of parting and grooving tasks using a single system.

Manufactured from high-quality hardened steel, each holder ensures excellent rigidity and vibration resistance during cutting. The indexable insert system enables quick tool changes while maintaining consistent cutting performance, making this set ideal for workshop and production environments requiring flexibility and accuracy.

Key Features & Benefits

• Dual Functionality: Suitable for both external and internal parting and grooving
• Complete Set: Includes external holder, internal boring bar, inserts, and tools
• Material: Hardened steel construction for durability and long service life
• Insert System: Indexable inserts for fast replacement and reduced downtime
• Precision: Designed for accurate, clean cuts and consistent results
• Rigidity: Stable design minimizes vibration during machining
• Versatility: Ideal for a wide range of turning, grooving, and cut-off operations
• Convenience: Supplied with adjustment tools and storage case

Included Components

• External parting and grooving tool holder
• Internal boring bar for grooving operations
• Indexable inserts (multiple pieces)
• Allen keys for setup and adjustment
• Protective storage case

Technical Specifications

• Application: External and internal parting & grooving
• Insert Type: Indexable carbide inserts
• Holder Material: Hardened steel
• Mounting: Standard lathe tool post compatibility
• Item Number: 11-378-T26

This tool holder set provides a practical and efficient solution for machinists seeking flexibility, precision, and durability in parting and grooving applications.