Walter 5878134 Indexable Tool Hardware Key

Product Description

The WALTER 5878134 is a replacement hardware key designed as a spare part for indexable cutting tools. This component provides the mechanical interface needed to seat, lock, or adjust indexable inserts within their toolholders. It is a bottom support spare part associated with the AP403-RC1605 tooling system. Maintenance technicians and machinists working with indexable tooling keep spares on hand to avoid downtime during insert changes. At 0.015 pounds, the part is a small but essential item in any indexable tool maintenance kit.

This hardware key is intended for use with indexable tools in machining and metalworking environments. It is a direct replacement spare part for shops running indexable insert toolholders that require a dedicated key for insert clamping or adjustment. The part is sold individually, making it straightforward to replace a lost or worn key without purchasing a full tooling assembly.

Key Features

• Replacement spare part for AP403-RC1605 bottom support tooling
• Type: Key - used for indexable insert seating or clamping interface
• Lightweight at 0.015 pounds for minimal tool weight impact
• Sold as a single unit for targeted replacement

Compatibility

Designed for use with indexable tools, specifically as a spare part for the AP403-RC1605 bottom support tooling system.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians familiar with indexable toolholder systems. Ensure the toolholder is removed from the machine spindle and all motion has stopped before servicing any indexable tool hardware. Follow the toolholder manufacturer guidelines for proper key seating and insert clamping torque. Keep spare hardware keys stored in a labeled location to maintain efficient insert change intervals.