Heli-coil 18552-3-15 Front End Assembly Tool 10-32 Unf

Product Description

The HELI-COIL 18552-3-15 is a front end assembly designed for use with power installation tools when installing thread inserts into 10-32 UNF threaded holes. This component attaches to a compatible power driver and drives helical wire thread inserts into pre-tapped holes, restoring or reinforcing threads in metal, plastic, and composite materials. It is sized specifically for the 10-32 Unified National Fine thread standard and is a working component of a modular power installation system. Mechanics, maintenance technicians, and assembly line workers rely on front end assemblies like this one to achieve consistent insert depth and torque during high-volume thread repair or production work.

This front end assembly is suited for both production assembly environments and field repair applications where 10-32 UNF thread inserts are being installed at volume. It supports two insert feed formats: bulk inserts and strip feed inserts, making it flexible for different workflow setups. Typical applications include aerospace MRO, automotive assembly, industrial equipment repair, and precision manufacturing where thread integrity and repeatability are critical requirements.

Key Features

• Designed for 10-32 UNF thread size, ensuring correct engagement geometry for insert installation
• Compatible with both bulk inserts and strip feed inserts for workflow flexibility
• Front end assembly format integrates with power installation tool systems for consistent, repeatable driving
• Supports high-volume insert installation in production and repair environments
• Lightweight construction at 0.39 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with HELI-COIL power installation tool systems that accept front end assembly components sized for 10-32 UNF thread inserts, including compatibility with both bulk and strip feed insert formats.

Installation Notes

This front end assembly should be installed onto the power tool body with the tool unplugged or the driver fully powered down before attachment or removal. Verify that the front end assembly thread size matches the insert and tap size being used before beginning installation. Follow the tool manufacturer's torque and speed recommendations for the specific insert material and base material combination. Consult applicable facility or manufacturer guidelines for thread repair procedures in safety-critical assemblies.