Jet Equipment JT9-5234991 Replacement Key Drill Press

Product Description

The JET EQUIPMENT JT9-5234991 is a replacement key designed for use with JET radial arm drill press models. This small but essential component ensures proper chuck operation and tool changes on compatible drill press units. The key is a direct OEM-style replacement part, keeping downtime short when the original is lost or damaged. It ships as a single unit and weighs approximately 1 pound. Installation requires no specialized tools and is typically handled by a machinist, industrial maintenance technician, or experienced equipment operator.

This replacement key is intended for use with JET radial arm drill presses in industrial, machine shop, and manufacturing environments. It is suited for both light production and heavy-duty drilling applications where maintaining proper chuck engagement is critical to safe and accurate operation.

Key Features

• Direct OEM-style replacement for lost or worn drill press keys
• Compact form factor fitting standard JET chuck key receptacles
• Sold as a single unit for straightforward one-for-one replacement
• Compatible with multiple JET radial arm drill press model variants

Compatibility

Designed for use with JET J-1230R (320036) Radial Arm Drill Press, J-1230R-4 (320036) Radial Arm Drill Press, J-1230-4 (320037) Radial Arm Drill Press, and the 1230R Drill Press series.

Installation Notes

Always power down and lock out the drill press before servicing or replacing chuck components. Confirm the key engages fully and seats securely in the chuck before restoring power. This work is typically performed by a machinist or maintenance technician familiar with the equipment. Follow all applicable machine guarding and lockout/tagout procedures per OSHA standards.