Hertel 7000395 Indexable Boring Bar Right Hand

Product Description

The HERTEL 7000395 is a right-hand indexable boring bar designed for internal turning and boring operations on CNC and manual lathes. Built to toolholder style A12CTLPR3 and machined from steel, it accepts TP.. 322 series triangle inserts. The bar features a 3/4 inch shank diameter, an overall length of 10 inches, a minimum bore diameter of 0.93 inches, and a maximum bore depth of 2.25 inches. A through-coolant design with a 1/8-27 NPT coolant port keeps the cutting zone clear of chips and controls heat during extended boring passes. This tool is appropriate for machinists and toolroom technicians working in precision metal removal applications.

This boring bar is suited for single-application boring setups in job shops, production facilities, and maintenance machining environments. It is sized for moderate-diameter bores where a 3/4 inch shank provides sufficient rigidity without excessive overhang. The right-hand cutting orientation makes it compatible with standard forward-running spindle configurations on most CNC turning centers and engine lathes. Through-coolant capability is particularly valuable in deep-bore situations where flood coolant has limited access to the cutting edge.

Key Features

• Toolholder style A12CTLPR3 for repeatable insert indexing
• Accepts TP.. 322 series triangle inserts
• Through-coolant port threaded 1/8-27 NPT for chip evacuation and heat control
• Right-hand cutting orientation for standard forward spindle rotation
• Steel construction for rigidity in boring applications
• 10 inch overall length with 0.93 inch minimum bore diameter and 2.25 inch maximum bore depth

Compatibility

Designed to accept TP.. 322 series triangle inserts. Toolholder style A12CTLPR3. Verify insert seat geometry and coolant connection thread before installation.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Secure the 3/4 inch shank in the tool turret or boring bar holder to the machine manufacturer's specified clamping torque using appropriate tooling. Ensure the coolant supply line is compatible with the 1/8-27 NPT port before connecting. Confirm the machine spindle is fully stopped and locked out before changing inserts or adjusting the bar position.