Kennametal 1950265 Indexable Profiling Toolholder

Product Description

The KENNAMETAL 1950265 is an internal indexable profiling toolholder designed for precision turning and profiling operations on CNC and manual lathes. Built from steel with a right-hand orientation and neutral rake angle, this holder accepts GP-series inserts secured by a screw-clamp holding method for positive, repeatable positioning. The 5-degree lead angle and 5-degree offset angle provide controlled cutting geometry suited to internal bore profiling. With a 1/2-inch shank diameter and 4-inch overall length, it is sized for mid-range internal operations. Licensed machinists and CNC setup techs are the primary installers.

This toolholder is configured for internal applications, working within bores with a minimum hole diameter of 0.36 inches and a maximum hole depth of 1 inch. The CSPI-style holder with coolant-through capability makes it well suited for finish and semi-finish profiling passes where chip evacuation and heat control are critical. It is appropriate for use in production turning environments where consistent insert indexing and surface finish repeatability are required.

Key Features

• Internal toolholder with CSPI-style body machined from steel
• Right-hand cutting orientation with neutral rake and 5-degree lead angle
• Screw-clamp insert holding for secure, repeatable insert seating
• Coolant-through capability for improved chip evacuation and tool life
• Compatible with GPCD and GPHW insert styles
• Minimum hole diameter of 0.36 inches with maximum depth of 1 inch

Compatibility

Compatible with GPCD and GPHW series inserts. Insert inscribed circle is 0.156 inches. Also cross-referenced as manufacturer number A0408HSGLPR51.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Power down and lock out the machine spindle before changing toolholders or indexing inserts. Verify shank clamping torque per the machine tool manufacturer specifications and confirm insert seating is fully secure before resuming cuts. Follow shop safety protocols when handling carbide inserts.