Kennametal 1016964 Turning Indexable Shim Sm Style

Product Description

The KENNAMETAL 1016964 is an SM-style shim designed for indexable turning toolholders. Shims seat beneath the cutting insert to provide a stable, repeatable reference surface and protect the toolholder pocket from wear. This shim measures 0.094 inches thick and is configured for right-hand cutting direction. It is compatible with parallelogram-shaped inserts. Machinists and toolroom technicians install shims during insert changes or when rebuilding worn toolholder assemblies to maintain consistent insert height and cutting geometry.

This shim is suited for turning applications on CNC lathes, manual engine lathes, and other turning centers where indexable tooling is used. The SM shim style matches specific toolholder pocket designs that require this form factor. Right-hand cutting direction indicates the toolholder is oriented for standard OD turning operations feeding toward the chuck. Proper shim selection is critical to achieving correct insert clamping and preventing premature wear or insert movement during the cut.

Key Features

• SM shim style for indexable turning toolholders with matching pocket geometry
• 0.094 inches thickness for precise insert height referencing
• Designed for parallelogram-shaped cutting inserts
• Right-hand cutting direction configuration
• Protects toolholder pocket seat from direct cutting load and chip damage

Compatibility

Designed as an OEM-style replacement shim for indexable turning toolholders requiring the SM shim style with parallelogram insert compatibility and right-hand cutting direction orientation.

Installation Notes

Shim installation is performed by qualified machinists or toolroom technicians during insert indexing or toolholder maintenance. Power down and de-energize the machine spindle before accessing the toolholder pocket. Ensure the shim seat and clamping screw are clean and free of chips before seating the shim and insert. Follow the toolholder manufacturer torque specifications for the clamp screw to avoid insert movement or pocket damage.