Hertel Indexable Boring Bar, A16MDUNR3, 1" Shank Diameter, 1.3" Min Bore, Right Hand, -3° Lead Angle, Steel, 12" OAL, Through Coolant

The Hertel A16MDUNR3 Indexable Boring Bar is a precision machining tool designed for professional metalworking applications. This right-hand boring bar features a minimum bore diameter of 1.3 inches and a substantial 12-inch overall length, providing excellent reach for deep boring operations. Constructed from durable steel with a 1-inch shank diameter, this tool offers the stability needed for precise cutting. The boring bar incorporates a -3° lead angle for optimal chip evacuation and surface finish. Compatible with DN series inserts, it utilizes a secure screw and clamp mounting system to ensure rigid insert retention during operation. The through-coolant feature enhances chip removal and extends tool life by directing coolant directly to the cutting edge. This Hertel boring bar is an essential addition to any machinist's toolkit, delivering consistent performance for internal boring applications across various materials.

• PRECISION ENGINEERING: Hertel Indexable Boring Bar features a 1.3" minimum bore diameter with right-hand orientation and -3° lead angle for precise machining operations.
• DURABLE CONSTRUCTION: Made from high-quality steel with a 1" shank diameter and 12" overall length for stability during demanding boring applications.
• VERSATILE COMPATIBILITY: Designed to work with DN series inserts using a secure screw and clamp mounting system for reliable performance.
• THROUGH COOLANT DESIGN: Features integrated coolant channels that deliver lubricant directly to the cutting edge, extending tool life and improving chip evacuation.
• PROFESSIONAL SPECIFICATIONS: A16MDUNR3 model from Hertel provides industrial-grade performance with 1.3" minimum bore capacity for manufacturing applications.