Kennametal 1016624 Turning Shim 3/8 in Skcp Diamond Insert

Product Description

The KENNAMETAL 1016624 is an SKCP-style shim designed for use with indexable turning toolholders. It seats beneath a diamond-shaped indexable insert to provide a stable, repeatable seating surface and protect the toolholder pocket from cutting loads. The shim measures 0.125 inches thick and is sized for inserts with a 3/8 inch (0.3750 inch) inscribed circle. Machinists and toolroom technicians install this component when setting up turning operations that demand consistent insert positioning and pocket longevity.

This shim is used in indexable turning setups found in production machining environments, including CNC lathe and manual turning applications. It is specified when the toolholder requires an SKCP shim seat to match the geometry of diamond-profile inserts. The 3/8 inch inscribed circle sizing aligns it with standard diamond inserts in that dimension class. Proper shim selection ensures the insert contacts the pocket evenly, reducing chatter and extending pocket life over repeated insert changes.

Key Features

• SKCP shim style for compatible indexable turning toolholders
• Designed for diamond-shaped indexable inserts
• 3/8 inch (0.3750 inch) inscribed circle sizing
• 0.125 inches thick for consistent insert seating depth
• Protects toolholder pocket from direct cutting load contact
• Sold individually; minimum order quantity of 10 units

Compatibility

Designed as an OEM-style replacement shim for indexable turning toolholders requiring an SKCP seat with a 3/8 inch inscribed circle diamond insert profile.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel during indexable toolholder setup. Before replacing the shim, ensure the machine spindle is fully stopped and the toolholder is removed from the turret or tool post. Clean the pocket seat of debris before placing the new shim to ensure flat, even contact. Use the appropriate torque wrench and fastener specification from the toolholder manufacturer when securing the clamp or insert screw.