HELI-COIL Threaded Mandrel Tool: Threaded Mandrel Type AM, Helical Inserts
The HELI-COIL Threaded Mandrel Tool Type AM (MPN 3747-20) is a metric, right-hand, coarse-thread installation tool for steel helical inserts. 3G Electric interprets your demand for this specific OEM tool, sources it…
SKU 3G-OTH-531101
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Product Description
The HELI-COIL Threaded Mandrel Tool Type AM (MPN 3747-20) is a metric, right-hand, coarse-thread installation tool for steel helical inserts. 3G Electric interprets your demand for this specific OEM tool, sources it, and provides a quote with dedicated support, leveraging our specialist depth in industrial equipment across 14 departments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the HELI-COIL Threaded Mandrel Tool Type AM used for?
The HELI-COIL Threaded Mandrel Tool Type AM (MPN 3747-20) is used to install steel helical inserts into metric, right-hand, coarse-thread holes. It is essential for repairing or reinforcing threads in industrial applications across machining, automotive, and heavy equipment maintenance.
What are the specifications of the HELI-COIL Threaded Mandrel Tool Type AM?
The HELI-COIL Threaded Mandrel Tool Type AM (MPN 3747-20) is a metric, right-hand, coarse-thread installation tool for steel helical inserts. It is designed specifically for helical inserts and is manufactured by HELI-COIL. The tool type is Threaded Mandrel Type AM.
Where to buy the HELI-COIL Threaded Mandrel Tool Type AM worldwide?
3G Electric supplies the HELI-COIL Threaded Mandrel Tool Type AM (MPN 3747-20) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and dedicated support for this OEM installation tool.
How to select the correct HELI-COIL Threaded Mandrel Tool for helical inserts?
To select the correct HELI-COIL Threaded Mandrel Tool, match the tool type (Type AM) to your insert size and thread specifications. Ensure the system of measurement (metric), thread direction (right hand), and thread type (coarse) align with your application. 3G Electric can help verify compatibility.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL installation tools for helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









