Heli-coil 18551-06-30 Mandrel Power Install Tool 6-32 Unc

Product Description

The HELI-COIL 18551-06-30 is a mandrel-type power installation tool designed for driving wire thread inserts into pre-tapped holes at production or field repair speeds. Built for UNC 6-32 thread size, this tool accepts both bulk inserts and strip feed inserts, making it adaptable to different feeding systems on the shop floor or job site. Weighing 0.25 pounds, it is lightweight enough for continuous overhead or confined-space use. Licensed trades and production assembly technicians use this tool when hand installation is too slow or inconsistent for volume work.

This tool is suited for applications where 6-32 UNC wire thread inserts must be installed repeatedly and accurately, such as in aluminum, magnesium, or other soft-material assemblies common in aerospace, HVAC equipment manufacturing, and general mechanical maintenance. It is compatible with bulk inserts and strip feed inserts, supporting both manual-load and magazine-feed workflow setups depending on the power driver configuration in use.

Key Features

• Mandrel-type drive for consistent insert installation depth and torque transfer
• Designed for 6-32 UNC thread inserts specifically
• Compatible with both bulk inserts and strip feed inserts
• Lightweight at 0.25 pounds for extended use and reduced operator fatigue
• Power installation design increases throughput compared to hand-driven tools

Compatibility

Designed for use with HELI-COIL 6-32 UNC wire thread inserts in bulk or strip feed format. Verify insert series and feed system compatibility before use.

Installation Notes

Installation should be performed by a qualified technician familiar with thread insert systems and power driver operation. Ensure the base material has been drilled and tapped to the correct HELI-COIL specification for 6-32 UNC inserts before driving. Disengage power and secure the workpiece before tool engagement. Do not exceed the recommended driver speed for the insert size being installed.