Kennametal 1096972 CTCPN443 Turning Toolholder 1x0.5 Shank

Product Description

The KENNAMETAL 1096972 is a CTCPN443-style indexable turning toolholder built for external turning operations on CNC lathes and manual turning centers. It features a neutral hand orientation and a positive rake angle of 3 degrees, which reduces cutting forces and supports clean chip formation on a range of workpiece materials. The holder uses a clamp-style insert retention method to lock TP-series triangular inserts securely during heavy and interrupted cuts. The shank measures 1 inch in height by 0.5 inches in width, and the overall length is 8 inches. Part of the Kennametal Kendex series, this toolholder is manufactured from steel for rigidity and dimensional stability under load.

This toolholder is suited for production turning environments where consistent insert seating and repeatable tool-tip positioning are required. It accepts inserts with a 3/8-inch inscribed circle (0.3750 inches), specifically compatible with TP..322 and TP..42. insert families. Typical applications include shaft turning, facing, and contour work on lathes equipped with standard square-shank toolpost or gang-style tool blocks. Coolant-through capability is not supported on this holder, making it appropriate for flood-coolant or dry-cutting setups.

Key Features

• CTCPN443 toolholder style with neutral hand orientation for straight turning passes
• Positive 3-degree rake angle reduces cutting forces and supports chip control
• Clamp-style insert retention for secure seating of TP-series triangular inserts
• Accepts inserts with 0.3750-inch inscribed circle, compatible with TP..322 and TP..42. families
• Steel construction provides rigidity and resistance to deflection under load
• 8-inch overall length with 1.190-inch head length for reach and clearance in standard setups

Compatibility

Designed for use with TP..322 and TP..42. series triangular indexable inserts with a 0.3750-inch inscribed circle. Part of the Kennametal Kendex toolholder series.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down the machine and engage the spindle lock before mounting or removing the toolholder. Ensure the shank seating surface and toolpost bore are clean and free of chips before clamping. Follow the machine tool manufacturer torque specifications for toolpost fasteners and verify tool centerline height before returning the machine to operation.