05Z025 - Walter Pilot Pin for 1-Inch Core Cutter Extension

Precision Pilot Pin for Extended Drilling Depth

The Walter 05Z025 Center Pin is a specialized accessory designed to function seamlessly with Walter's 1-inch extension core cutter assemblies. When drilling operations require reaching deeper into a workpiece or bypassing obstacles, extensions are used to lengthen the tool assembly. However, standard pilot pins are insufficient for this increased length. This specific center pin bridges that gap, ensuring that your magnetic drilling unit continues to operate with the precision and safety expected from Walter Surface Technologies products.

Constructed from durable, hardened steel, this pin serves three critical functions in the annular cutting process. First, it acts as the centering point, allowing the operator to position the drill tip exactly where the hole is required before the cutter teeth engage the material. Second, in systems equipped with internal lubrication, the pin retracts to open the valve that allows coolant to flow directly to the cutting edge, maximizing tool life. Finally, upon completion of the cut, the spring-loaded pin forcefully ejects the metal slug, clearing the cutter for the next hole immediately. Without the correct length pin for your extension, these vital mechanisms would fail.

This component is an essential spare for fabricators using Walter Icecut or similar magnetic drilling systems with extension arbors. It ensures that even when modifying your tool's reach, you do not compromise on the efficiency of slug ejection or the accuracy of your bore. Robust and reliable, the 05Z025 is built to withstand the rigors of heavy-duty industrial metalworking environments.