Kennametal 1095901 Indexable Profiling Toolholder External

Product Description

The KENNAMETAL 1095901 is an external indexable profiling toolholder designed for precision turning and profiling operations on CNC lathes and turning centers. Built to Top Notch series standards, this right-hand toolholder features a 5/8 inch round shank, a 10 inch overall length, and accepts NP.. 51L series inserts secured by a clamp-style holding method. The neutral rake angle and 5-degree lead angle make it well suited for controlled material engagement on a variety of workpiece materials. Coolant-through capability via a 1/8-27 NPT coolant hole thread supports chip evacuation and tool life during continuous cutting cycles. The steel toolholder body provides rigidity under interrupted and continuous cuts.

This toolholder is intended for external turning and profiling work in production and job-shop environments. It is a right-hand configuration, meaning it cuts from right to left when viewed from the spindle. The 0.5 inch center-to-cutting-edge dimension and 0.9 inch minimum hole diameter specification make it appropriate for medium-diameter workpieces. Machinists and CNC programmers working in metalworking shops select this style of holder when profiling contours, shoulders, and tapers on steel, stainless, cast iron, and similar materials. Installation and setup are performed by qualified machinists or tooling technicians.

Key Features

• External profiling configuration with 5-degree lead angle for controlled cutting engagement
• Right-hand cut direction with neutral rake angle for broad material compatibility
• Clamp-style insert holding secures NP.. 51L Top Notch series inserts
• Coolant-through design with 1/8-27 NPT coolant hole thread for improved chip management
• Steel toolholder body with 5/8 inch shank diameter for rigidity and accurate positioning
• 10 inch overall length accommodates a range of turret and block tooling setups

Compatibility

Compatible with NP.. 51L series inserts as specified in the Top Notch series. The manufacturer part number cross-reference is A10NKLCR/L05. Verify turret bore and block tooling clearances before installation.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before mounting or removing the toolholder from the turret or toolblock. Confirm insert seating and clamp torque per the insert manufacturer guidelines before running the spindle. Coolant-through connection should be verified for leak-free engagement at the 1/8-27 NPT port before resuming production cuts.