Kennametal 1097595 Threading Toolholder 1 Inch Shank

Product Description

The KENNAMETAL 1097595 is an external, right-hand indexable threading toolholder in the Top Notch series. Designed for precision thread-turning operations on CNC lathes and manual turning centers, this toolholder accepts N.4R inserts secured by a clamp-style holding method. The shank measures 1 inch wide by 1 inch tall (25.4 x 25.4 mm) with an overall length of 6 inches. A maximum depth of cut of 0.294 inches makes it well-suited for standard external threading passes. Machinists and toolroom technicians install this holder when setting up turning operations that require consistent, repeatable thread profiles.

This toolholder is built for external threading and grooving applications on metal workpieces. It is rated for multi-use tool configurations, making it a practical choice for shops that run a variety of thread forms on a single setup. The Top Notch series is a widely recognized platform for indexable grooving and threading in both production and job-shop environments. The right-hand orientation suits standard lathe setups where the tool feeds from right to left along the workpiece. No coolant-through capability is present in this model.

Key Features

• External threading and grooving capability in a single toolholder
• Right-hand cut orientation for standard lathe feed direction
• Clamp-style insert retention for secure, repeatable indexing of N.4R inserts
• 1 inch x 1 inch shank cross-section for rigid machine-turret mounting
• 6 inch overall length with a 1.38 inch head length for reach flexibility
• Multi-use tool designation supports threading and grooving operations

Compatibility

Designed for use with N.4R indexable inserts in the Kennametal Top Notch toolholder system. Compatible with standard 1 inch square-shank turret positions on CNC and manual turning centers.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the lathe spindle before mounting or removing the toolholder from the turret. Confirm that the turret pocket matches the 1 inch square shank dimensions before seating the holder, and torque all clamping fasteners per the machine tool manufacturer specifications. Inspect insert seating and clamp condition before returning the machine to service.