Walter DDJNL164D Indexable Boring Bar Cutting Tool

Description:

The Walter DDJNL164D Right Hand Indexable Boring Bar is used in industrial CNC turning systems for internal boring, profiling, and precision metal removal operations in machined components. Commonly installed in CNC lathes, production turning centers, aerospace machining equipment, and precision manufacturing systems. Maintenance teams, machinists, and manufacturing engineers use this boring bar for tooling replacement, production machining, bore finishing, and maintaining accurate internal machining performance in demanding industrial environments.

Applications:

The Walter DDJNL164D indexable boring bar is designed for industrial internal turning operations requiring rigid toolholding, accurate insert positioning, and reliable cutting performance across a wide range of materials. It is frequently utilized in automotive component production, aerospace machining, oil and gas equipment manufacturing, heavy equipment fabrication, mold and die operations, and CNC production environments where precise bore dimensions, stable machining performance, and reduced tooling downtime are critical for maximizing productivity and maintaining part quality.

Technical Specifications:

• Brand: Walter
• Part Number: DDJNL164D
• Product Type: Indexable Boring Bar
• Hand Orientation: Right Hand
• Shank Size: 1 inch
• Overall Length: 4.5 inch
• Tool Style: Internal turning and boring bar
• Insert Compatibility: DNMG-style indexable inserts
• Function: Internal boring, profiling, and material removal
• Application Type: CNC and production turning operations
• Designed For: Precision internal machining applications
• Compatible Equipment: CNC lathes and turning centers
• Toolholding Type: Indexable insert boring system
• Construction Type: Precision-machined steel toolholder body
• Industrial Use: Production machining and tooling replacement
• Performance Feature: Rigid boring performance and repeatable insert positioning

Common Replacements:

• Sandvik Coromant Indexable Boring Bar
• Kennametal Internal Boring Bar
• Seco Indexable Boring Tool