Kennametal 1097515 Indexable Profiling Toolholder

Product Description

The KENNAMETAL 1097515 is an external indexable profiling toolholder in the Top Notch series, designed for precision turning and profiling operations on CNC and manual lathes. Built from steel with a neutral rake geometry and a -5 degree lead angle, this right-hand holder accepts NP.. series inserts secured by a clamp-style holding method. The shank measures 0.5 inches in both height and width, with an overall length of 3.5 inches, making it suited for close-tolerance external profiling applications where rigidity and insert stability are critical. Machining professionals and tool crib technicians working in production and job-shop environments will find this holder straightforward to set up and index.

This toolholder is intended for external turning and profiling on metalworking lathes in both production and job-shop settings. It is compatible with NP.. 51R inserts with a 5/8-inch inscribed circle (0.625 inches). The right-hand orientation and NKLC toolholder style position it for standard external profile passes on round stock. It does not support coolant-through delivery, so flood or mist coolant setups should be configured from the machine side.

Key Features

• External profiling application with a -5 degree lead angle for controlled chip flow and edge engagement
• Right-hand cutting orientation with neutral rake geometry
• Clamp-style insert holding for secure, repeatable insert indexing
• Accepts NP.. 51R inserts with a 5/8-inch (0.625-inch) inscribed circle
• Steel construction for rigidity and durability under continuous cutting loads
• Compact 3.5-inch overall length with 0.88-inch head length for tight clearance setups

Compatibility

Compatible with NP.. 51R series inserts featuring a 5/8-inch inscribed circle. Insert style code is NP.. as specified in the Top Notch series. Cross-reference manufacturer number NKLCR/L0805V for equivalent fitment verification.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the shank bore and toolholder seat are clean and free of chips before clamping to maintain proper tool height and cutting edge alignment. Do not exceed the insert manufacturer's recommended cutting parameters for the insert grade and geometry selected.