Kennametal 1018941 Lock Pin Indexable Turning Tools

Product Description

The KENNAMETAL 1018941 is a lock pin designed to secure indexable inserts in turning tool holders. Lock pins maintain positive insert retention during cutting operations, preventing insert movement or ejection under load. This component is a consumable hardware item used in CNC and manual lathe setups where indexable tooling is employed. Machinists and toolroom technicians replace lock pins as part of routine toolholder maintenance to ensure consistent insert clamping force and repeatable cutting geometry. The 1018941 ships as a single pin per package.

This lock pin is intended for use with compatible KENNAMETAL indexable turning toolholders. It is suited to production turning environments, job shops, and maintenance departments running indexable carbide or cermet insert tooling on lathes and turning centers. Proper lock pin condition is critical to insert stability, surface finish consistency, and operator safety during metal removal operations.

Key Features

• Secures indexable inserts in turning toolholders to prevent movement under cutting loads
• Designed as a direct OEM replacement component for KENNAMETAL indexable turning systems
• Lightweight at approximately 0.011 pounds, minimizing added mass to the toolholder assembly
• Sold individually, allowing single-pin replacement without excess inventory
• Pin Type: Lock, providing positive mechanical retention of the insert

Compatibility

Designed as an OEM-style replacement lock pin for KENNAMETAL indexable turning toolholders. Consult the KENNAMETAL toolholder documentation or the insert-retention hardware cross-reference to confirm fitment with the specific toolholder model in use.

Installation Notes

Lock pin replacement is performed by qualified machinists or toolroom technicians. Before replacing the lock pin, ensure the machine is in an E-stop or fully powered-down state and the spindle is locked. Use the appropriate KENNAMETAL wrench or hex key specified for the toolholder to remove the worn pin and seat the replacement. Never attempt to replace toolholder hardware while the machine is in cycle or in a ready state.